lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Watches/Alternatives/Hublot Square Bang Unico Sapphire 42mm

Watch alternatives

Alternatives to the Hublot Square Bang Unico Sapphire 42mm

Reference 821.NM.0170.RX

Keep what you like. Explore what could be different. Compare 48 catalog matches by dimensions, movement and price.

Explore the matches ↓View original watch ↗
Case diameter
42 mm
Lug-to-lug
Not recorded
Movement
Automatic
Catalog MSRP
$27,600
Hublot Square Bang Unico Sapphire 42mmThe starting point
Your next watch starts with a shortlist.

Save favorites here, compare the details, and keep your collection with you in the app.

Explore the app ↗My watches ↗

Starting points

Choose the differences that matter to you.

Closest catalog matchHublot Square Bang Unico Sapphire 42mm$26,400 recorded MSRP, $1,200 lowerSee the match ↓
Lower recorded MSRPBoderry STORM - Square Automatic Titanium Watch$279 recorded MSRP, $27,321 lowerSee the match ↓

Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD, not current retail offers. Missing measurements stay unknown.

Your priorities

Narrow these matches without leaving the page.

ColorwayPick a colorway to match a specific dial
48 matches

Microbrand picks· 12

Discover smaller makers with catalog similarities to this watch.

Boderry STORM - Square Automatic Titanium Watch
Boderry

STORM - Square Automatic Titanium Watch

  • $279 recorded MSRP, $27,321 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Audaz ADZ-3060
Audaz

ADZ-3060

  • $550 recorded MSRP, $27,050 lower
  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗
CIGA Design MACHINA
CIGA Design

MACHINA

  • $399 recorded MSRP, $27,201 lower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
OLTO-8 IRON-EX Square Skeleton Automatic Watch
OLTO-8

IRON-EX Square Skeleton Automatic Watch

  • $450 recorded MSRP, $27,150 lower
  • 46 mm case, 4 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Oblvlo BR Tourbillon
Oblvlo

BR Tourbillon

  • $1,199 recorded MSRP, $26,401 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Oblvlo JM Tourbillon
Oblvlo

JM Tourbillon

  • $516 recorded MSRP, $27,084 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
OLTO-8 IRON-X Square Skeleton Automatic Watch
OLTO-8

IRON-X Square Skeleton Automatic Watch

  • $450 recorded MSRP, $27,150 lower
  • 46 mm case, 4 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
CIGA Design EYE OF HORUS
CIGA Design

EYE OF HORUS

  • $249 recorded MSRP, $27,351 lower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
March LA.B AM2 Calendar Automatique
March LA.B

AM2 Calendar Automatique

  • $1,445 recorded MSRP, $26,155 lower
  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Oblvlo NM Automatic
Oblvlo

NM Automatic

  • $210 recorded MSRP, $27,390 lower
  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
OLTO-8 ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرق
OLTO-8

ساعة أولتو-8 آيرون-إكس الأوتوماتيكية بهيكل مربع أزرق

  • $450 recorded MSRP, $27,150 lower
  • 46 mm case, 4 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Oceaneva Tenuis Automatic Calendar
Oceaneva

Tenuis Automatic Calendar

  • $325 recorded MSRP, $27,275 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Dimensions alone do not establish wrist fit.

View watch ↗

Mainstream picks· 12

Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

Hublot Square Bang Unico Sapphire 42mm
Hublot

Square Bang Unico Sapphire 42mm

  • $26,400 recorded MSRP, $1,200 lower
  • Same 42 mm case diameter
  • Same Hublot HUB1280 caliber
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Compare models ↗
Hublot Square Bang Unico Sapphire 42mm
Hublot

Square Bang Unico Sapphire 42mm

  • Same 42 mm case diameter
  • Same Hublot HUB1280 caliber
What changes

$46,900 recorded MSRP, $19,300 higher

View watch ↗
Compare models ↗
Hublot Big Bang Unico 42mm Ceramic
Hublot

Big Bang Unico 42mm Ceramic

  • Same 42 mm case diameter
  • Same Hublot HUB1280 caliber
What changes

$31,200 recorded MSRP, $3,600 higher

View watch ↗
Compare models ↗
TAG Heuer Monaco Split Seconds Chronograph
TAG Heuer

Monaco Split Seconds Chronograph

  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Audemars Piguet Royal Oak Offshore Selfwinding Tourbillon Chronograph 43mm
Audemars Piguet

Royal Oak Offshore Selfwinding Tourbillon Chronograph 43mm

  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
TAG Heuer Monaco Evergraph
TAG Heuer

Monaco Evergraph

  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

$28,500 recorded MSRP, $900 higher

View watch ↗
TAG Heuer Monza Flyback Chronometer
TAG Heuer

Monza Flyback Chronometer

  • $15,350 recorded MSRP, $12,250 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Audemars Piguet Royal Oak Concept Tourbillon Chronograph Openworked Selfwinding 44mm
Audemars Piguet

Royal Oak Concept Tourbillon Chronograph Openworked Selfwinding 44mm

  • 44 mm case, 2 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Audemars Piguet Royal Oak Concept Split-Seconds Chronograph GMT Large Date 43mm
Audemars Piguet

Royal Oak Concept Split-Seconds Chronograph GMT Large Date 43mm

  • 43 mm case, 1 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Cartier Santos de Cartier Large Model
Cartier

Santos de Cartier Large Model

  • $14,700 recorded MSRP, $12,900 lower
  • 39.8 mm case, 2.2 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Bell & Ross BR-X1  ROSE GOLD & CERAMIC
Bell & Ross

BR-X1 ROSE GOLD & CERAMIC

  • $27,540 recorded MSRP, $60 lower
  • 45 mm case, 3 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Bell & Ross BR-05 Chrono Grey Steel & Gold
Bell & Ross

BR-05 Chrono Grey Steel & Gold

  • $15,336 recorded MSRP, $12,264 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗

Cheaper alternatives· 12

Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Bell & Ross BR-X3 Black Titanium
Bell & Ross

BR-X3 Black Titanium

  • $8,700 recorded MSRP, $18,900 lower
  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Bell & Ross BR-05 Skeleton Phantom Ceramic
Bell & Ross

BR-05 Skeleton Phantom Ceramic

  • $10,789 recorded MSRP, $16,811 lower
  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Bell & Ross BR-X3 Night Vision
Bell & Ross

BR-X3 Night Vision

  • $9,072 recorded MSRP, $18,528 lower
  • 41 mm case, 1 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
TAG Heuer Monaco
TAG Heuer

Monaco

  • $9,900 recorded MSRP, $17,700 lower
  • 39 mm case, 3 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
TAG Heuer Monaco Chronograph
TAG Heuer

Monaco Chronograph

  • $11,150 recorded MSRP, $16,450 lower
  • 39 mm case, 3 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Hamilton Ventura Elvis80 Skeleton Auto
Hamilton

Ventura Elvis80 Skeleton Auto

  • $2,275 recorded MSRP, $25,325 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Frederique Constant Classics Carree Heart Beat Automatic
Frederique Constant

Classics Carree Heart Beat Automatic

  • $1,695 recorded MSRP, $25,905 lower
  • 42.3 mm case, 0.3 mm wider
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Breitling Premier B01 Chronograph 42
Breitling

Premier B01 Chronograph 42

  • $9,750 recorded MSRP, $17,850 lower
  • Same 42 mm case diameter
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Breitling Premier B15 Duograph 42
Breitling

Premier B15 Duograph 42

  • $12,450 recorded MSRP, $15,150 lower
  • Same 42 mm case diameter
What changes

Manual movement instead of automatic

View watch ↗
TAG Heuer Monaco Chronograph Stopwatch
TAG Heuer

Monaco Chronograph Stopwatch

  • $10,200 recorded MSRP, $17,400 lower
  • 39 mm case, 3 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Breitling Top Time B01 Racing
Breitling

Top Time B01 Racing

  • $8,050 recorded MSRP, $19,550 lower
  • 38 mm case, 4 mm narrower
  • Both use automatic movements
What changes

Lug-to-lug is not recorded for this match.

View watch ↗
Nivada Grenchen The Panda / Reverse Panda
Nivada Grenchen

The Panda / Reverse Panda

  • $4,900 recorded MSRP, $22,700 lower
  • 38 mm case, 4 mm narrower
What changes

Manual movement instead of automatic

View watch ↗

Pricier alternatives· 12

Matches in a higher price band. Check the specifications to decide whether the differences matter to you.

Hublot Square Bang Tourbillon 4 Day Power Reserve 3d Carbon 42mm
Hublot

Square Bang Tourbillon 4 Day Power Reserve 3d Carbon 42mm

  • Same 42 mm case diameter
What changes

Manual movement instead of automatic. $115,000 recorded MSRP, $87,400 higher

View watch ↗
Compare models ↗
Bell & Ross BR-X1 TOURBILLON  RS17
Bell & Ross

BR-X1 TOURBILLON RS17

  • 45 mm case, 3 mm wider
What changes

Manual movement instead of automatic. $160,920 recorded MSRP, $133,320 higher

View watch ↗
Bell & Ross BR-X1 TOURBILLON  SAPPHIRE CHRONOGRAPH
Bell & Ross

BR-X1 TOURBILLON SAPPHIRE CHRONOGRAPH

  • 45 mm case, 3 mm wider
What changes

Manual movement instead of automatic. $486,000 recorded MSRP, $458,400 higher

View watch ↗
Bell & Ross BR-X3 TOURBILLON MICRO-ROTOR
Bell & Ross

BR-X3 TOURBILLON MICRO-ROTOR

  • 40 mm case, 2 mm narrower
  • Both use automatic movements
What changes

$96,120 recorded MSRP, $68,520 higher

View watch ↗
Hublot Spirit of Big Bang Tourbillon 5 Day Power Reserve
Hublot

Spirit of Big Bang Tourbillon 5 Day Power Reserve

  • Same 42 mm case diameter
What changes

Manual movement instead of automatic. $109,000 recorded MSRP, $81,400 higher

View watch ↗
Compare models ↗
Hublot Big Bang Summer Multi-Colored Ceramic 42 mm
Hublot

Big Bang Summer Multi-Colored Ceramic 42 mm

  • Same 42 mm case diameter
  • Same Hublot HUB1280 caliber
What changes

$84,300 recorded MSRP, $56,700 higher

View watch ↗
Compare models ↗
Cartier Santos de Cartier Large Model Yellow Gold
Cartier

Santos de Cartier Large Model Yellow Gold

  • 39.8 mm case, 2.2 mm narrower
  • Both use automatic movements
What changes

$73,500 recorded MSRP, $45,900 higher

View watch ↗
Massena LAB Chronograph Monopoussoir Sylvain Pinaud x Massena LAB
Massena LAB

Chronograph Monopoussoir Sylvain Pinaud x Massena LAB

  • Same 42 mm case diameter
What changes

Manual movement instead of automatic. $180,000 recorded MSRP, $152,400 higher

View watch ↗
Patek Philippe Grand Complications 6159
Patek Philippe

Grand Complications 6159

  • 39.5 mm case, 2.5 mm narrower
  • Both use automatic movements
What changes

$130,033 recorded MSRP, $102,433 higher

View watch ↗
A. Lange & Söhne Lange 1 Tourbillon Perpetual Calendar Lumen
A. Lange & Söhne

Lange 1 Tourbillon Perpetual Calendar Lumen

  • 41.9 mm case, 0.1 mm narrower
  • Both use automatic movements
What changes

$530,000 recorded MSRP, $502,400 higher

View watch ↗
Patek Philippe Grand Complications 5270
Patek Philippe

Grand Complications 5270

  • 41 mm case, 1 mm narrower
What changes

Manual movement instead of automatic. $248,813 recorded MSRP, $221,213 higher

View watch ↗
Patek Philippe Cubitus 5840
Patek Philippe

Cubitus 5840

  • 45 mm case, 3 mm wider
  • Both use automatic movements
What changes

$187,547 recorded MSRP, $159,947 higher

View watch ↗
Keep your wishlist and collection together on iPhone and AndroidExplore the app
Get the appGet the app

Keep exploring

Follow a detail, a style, or a new direction.

Check your wrist fit ↗

Explore how case diameter and lug-to-lug relate to your wrist.

Find your watch style ↗

Use the quiz to explore watches around your preferences.

Browse watches ↗

Explore more brands, sizes and styles across the catalog.