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Browse/Alternatives/Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Finding alternatives to

Alternatives to the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm

48 watches that match on case size, movement family, and price band. Sorted by how close the match is.

Case
42mm
Movement
Automatic
Category
Watch
MSRP
$4,976
The short answer

The closest alternative to the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm is the Massena LAB Le Régulateur Louis Erard x Massena LAB ($3,950) — shared caliber (Sellita SW266-1) and Automatic. If price is the constraint, the Seiko Presage Sharp Edged Series at $1,400 (vs $4,976 for the Régulateur Louis Erard x Konstantin Chaykin 42mm) covers most of the same brief. From the independents, the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm (Private) is the standout microbrand take — shared caliber (Sellita SW266-1) and Same family (Régulateur). Stepping up, the Vacheron Constantin Patrimony Moon Phase Retrograde Date 42.5mm Pink Gold Watch ($58,000) is where the same idea goes with a bigger budget.

48 matches

Microbrand picks· 12

Independent makers covering the same brief, usually with something the mainstream brands don't.

Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm (Private)
Louis Erardmicro

Régulateur Louis Erard x Konstantin Chaykin 42mm (Private)

2 variants
42mm·Automatic
$4,976MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Louis Erard Régulateur Louis Erard x Konstantin Chaykin Time Eater III
Louis Erardmicro

Régulateur Louis Erard x Konstantin Chaykin Time Eater III

 
42mm·Automatic
$5,536MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Louis Erard Régulateur Louis Erard x Konstantin Chaykin Time Eater III (Private)
Louis Erardmicro

Régulateur Louis Erard x Konstantin Chaykin Time Eater III (Private)

 
42mm·Automatic
$5,536MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Lucky Harvey Poker Roulette
Lucky Harveymicro

Poker Roulette

2 variants
43mm·Automatic
$1,199MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
MeisterSinger Edition 24H 2026
MeisterSingermicro

Edition 24H 2026

 
40mm·Automatic
$3,849MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Lucky Harvey European Roulette
Lucky Harveymicro

European Roulette

2 variants
43mm·Automatic
$1,199MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
ANGLES Watches Cerberus
ANGLES Watchesmicro

Cerberus

7 variants
41mm·Automatic
$760MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
ANGLES Watches Chain of Time
ANGLES Watchesmicro

Chain of Time

5 variants
42mm·Automatic
$2,990MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
ANGLES Watches The Sai
ANGLES Watchesmicro
Sai

The Sai

2 variants
42mm·Automatic
$1,980MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
BA111OD Chapter 8 Baillod Family Legacy Special Edition
BA111ODmicro

Chapter 8 Baillod Family Legacy Special Edition

 
41mm·Automatic
$1,620MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
BA111OD Chapter 8 Moonphase - Grey
BA111ODmicro

Chapter 8 Moonphase - Grey

3 variants
41mm·Automatic
$1,620MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Baume & Mercier Classima Small Seconds
Baume & Merciermicro

Classima Small Seconds

2 variants
42mm·Automatic
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm

Mainstream picks· 12

Established brands covering the same brief at a comparable price: same case size, similar movement family. Often the deciding click for a new buyer.

Massena LAB Le Régulateur Louis Erard x Massena LAB
Massena LAB

Le Régulateur Louis Erard x Massena LAB

2 variants
42mm·Automatic
$3,950MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Massena LAB Albishorn x Massena LAB Maxigraph
Massena LAB

Albishorn x Massena LAB Maxigraph

 
39mm·Automatic·100m WR
$5,495MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Sinn 6099 Anniversary
Sinn
Series 6099

6099 Anniversary

 
41.5mm·Automatic·100m WR
$5,065MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Sinn 910 Eintracht
Sinn
Series 910

910 Eintracht

 
41.5mm·Automatic·100m WR
$5,346MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Fortis Flieger F-41
Fortis

Flieger F-41

4 variants · Ref. F-41
41mm·Automatic·200m WR
$2,530MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
RGM Watches Model 250
RGM Watches

Model 250

 
42mm·Automatic
$3,750MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Omega De Ville Tresor Co Axial Master Chronometer 40mm
Omega

De Ville Tresor Co Axial Master Chronometer 40mm

Ref. 435.13.40.21.02.001
40mm·Manual
$8,000MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Sinn 103 St Ty Hd
Sinn
Series 103

103 St Ty Hd

 
41mm·Automatic·200m WR
$2,797MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Norqain Adventure Sport JP 42mm Midnight Blue
Norqain

Adventure Sport JP 42mm Midnight Blue

 
42mm·Automatic·100m WR
$3,471MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Bremont Boeing Model
Bremont

Boeing Model

3 variants · Boeing
43mm·Automatic·100m WR
$5,595MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Christopher Ward C1 Bel Canto
Christopher Ward
Bel Canto

C1 Bel Canto

10 variants · Bel Canto
41mm·Automatic
$4,725MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Fortis Flieger F-43 Bicompax
Fortis

Flieger F-43 Bicompax

5 variants · Flieger
43mm·Automatic·200m WR
$4,180MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm

Cheaper alternatives· 12

If the price is the only thing keeping you off this watch, these get you most of the way there for less.

Seiko Presage Sharp Edged Series
Seiko

Presage Sharp Edged Series

2 variants
42.2mm·Automatic·100m WR
$1,400MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Stowa Marine Classic Chrono
Stowamicro

Marine Classic Chrono

 
41mm·Automatic
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Stowa Marine Original arabic
Stowamicro

Marine Original arabic

2 variants
41mm·Manual
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Bulova Silver-Tone Dial Leather Strap Prestige 97A206
Bulova
Prestige

Silver-Tone Dial Leather Strap Prestige 97A206

2 variants
42mm·Automatic·100m WR
$850MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Bulova Black Dial Stainless Steel Bracelet Maquina 98A340
Bulova
Maquina

Black Dial Stainless Steel Bracelet Maquina 98A340

 
42mm·Automatic·100m WR
$995MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Citizen Series 8 890
Citizen

Series 8 890

2 variants · Series 8
42.6mm·Automatic·200m WR
$1,395MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Hanhart AQUASPHERE FreeFall Blue, 42mm
Hanhart

AQUASPHERE FreeFall Blue, 42mm

 
42mm·Automatic·110m WR
$2,481MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Movado BOLD Verso
Movadomicro

BOLD Verso

4 variants · Ref. 3600961
41mm·Automatic·100m WR
$1,195MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Movado Vizio Automatic
Movadomicro

Vizio Automatic

2 variants · Ref. 0607920
41mm·Automatic
$1,397MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Otsuka Lotec 6号
Otsuka Lotec

6号

 
42.6mm·Automatic
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Bulova Multiple Dial Stainless Steel Bracelet Maquina 98A320
Bulova
Maquina

Multiple Dial Stainless Steel Bracelet Maquina 98A320

4 variants
40mm·Automatic
$925MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Glycine Men's Combat Sub Sport 42mm Automatic Watch GL0392
Glycine
Combat

Men's Combat Sub Sport 42mm Automatic Watch GL0392

 
42mm·Automatic·200m WR
$1,550MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm

Pricier alternatives· 12

Where the same idea goes when budget isn't the constraint: luxury upgrades and step-ups.

Vacheron Constantin Patrimony Moon Phase Retrograde Date 42.5mm Pink Gold Watch
Vacheron Constantin

Patrimony Moon Phase Retrograde Date 42.5mm Pink Gold Watch

2 variants · Patrimony
42.5mm·Automatic
$58,000MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Tudor 1926 41mm Automatic
Tudor
1926 watch 41mm

1926 41mm Automatic

3 variants
41mm·Automatic·100m WR
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Vacheron Constantin Patrimony Self Winding 40mm Pink Gold Watch
Vacheron Constantin

Patrimony Self Winding 40mm Pink Gold Watch

Ref. 85180/000R-H116 (X85RH116)
40mm·Automatic
$38,200MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Vacheron Constantin Patrimony Self Winding 40mm White Gold Watch
Vacheron Constantin

Patrimony Self Winding 40mm White Gold Watch

Ref. 85180/000G-H035 (X85GH035)
40mm·Automatic
$38,200MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Audemars Piguet Royal Oak Double Balance Wheel Openworked 41mm
Audemars Piguet

Royal Oak Double Balance Wheel Openworked 41mm

2 variants · Royal Oak
41mm·Automatic
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Garrick Regulator MK II
Garrick

Regulator MK II

4 variants
42mm·Manual·100m WR
$14,000MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Audemars Piguet Royal Oak Double Balance Wheel Openworked 41mm
Audemars Piguet

Royal Oak Double Balance Wheel Openworked 41mm

Ref. 15416CB.OO.1225CB.01
41mm·Automatic
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Audemars Piguet Royal Oak Perpetual Calendar Ultra-Thin 41mm
Audemars Piguet

Royal Oak Perpetual Calendar Ultra-Thin 41mm

Ref. 26586BA.OO.1240BA.99
41mm·Automatic
—MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Blancpain Air Command
Blancpain

Air Command

Ref. AC01-1130-63A
42.5mm·Automatic
$26,000MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Breitling Chronomat B01 42
Breitling

Chronomat B01 42

3 variants · Chronomat
42mm·Automatic·200m WR
$11,150MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Breitling Navitimer Automatic
Breitling

Navitimer Automatic

3 variants · Navitimer
36/41mm·Automatic
$14,100MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
Omega Seamaster Aqua Terra 150M Co Axial Master Chronometer
Omega

Seamaster Aqua Terra 150M Co Axial Master Chronometer

10 variants · Seamaster Aqua Terra 150M
30/38/41mm·Automatic·150m WR
$10,800MSRP
vsCompare with the Louis Erard Régulateur Louis Erard x Konstantin Chaykin 42mm
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