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·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

Loading watch
Home/Browse/Chronotechna/NanoBlack
SpecStudio
Chronotechna NanoBlack
Click to inspect
Chronotechna · NanoBlack

Chronotechna NanoBlack

Field

$1,070Stock unknown

1 matched eBay listings

Case

Diameter
42mm
Thickness
11.65mm
Lug-to-lug
47.9mm
Lug width
22mm
Material
Stainless Steel
Water resistance
100m

Crystal & dial

Crystal
Sapphire
Dial colour
White

Movement

Caliber
Sellita SW200-1
Type
Automatic

Sellita

Sellita's flagship automatic movement and the most widely used Swiss automatic caliber in production today, having filled the supply gap created by ETA's restrictions on third-party sales. A functional clone of the ETA 2824-2, it is dimensionally identical and shares the same parts compatibility. Available in multiple grades from Standard to Top, the SW200-1 powers watches from dozens of Swiss and international brands.

Design language

Case shape
round
Dial style
standard
Bezel
smooth_polished
Bracelet
leather_strap

AI-detected from the product image

6 colorways

Alternatives

01The market

Market prices.

Retail$1,070

The forum market

Follow the asking price.

Active listings0Across watch forums
Closed · 90d0Asking-price history

No forum listings tracked for this watch yet. Market+ adds the weekly trend.

02The connection engine

More like this.

Straum Opphav Black

Straum

Opphav Black

41mm · Automatic$900

Roebuck Watch Company Ranger

Roebuck Watch Company

Ranger

42mm · Automatic$475

Biatec Majestic SE 01 WDL

Biatec

Majestic SE 01 WDL

40mm · Automatic$1,717

Chronotechna SeaQuest Dive

Chronotechna

SeaQuest Dive

42mm · Automatic$1,850

Bangalore Watch Company Men in Blue

Bangalore Watch Company

Men in Blue

40mm · Automatic$1,407

Eza AirFighter

Eza

AirFighter

41mm · Automatic$1,175

View all alternatives

03The community take

Owners talk.

“
In a nutshell

The Chronotechna NanoBlack is an automatic field watch, with a 42mm stainless steel case, 11.65mm thick, powered by the Sellita SW200-1 movement and a 38-hour power reserve. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $1,070.

Open the discussion

On real wrists

No shots yet. Show how it wears.

04The paper trail

Ask the communityStart a discussion about the NanoBlack: get takes from other collectors.Ask →

05The discussion

Talk about the Chronotechna NanoBlack.