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

Loading watch
Home/Browse/U-Boat/U-42 STRATOS 45 BE
SpecStudio
U-Boat U-42 STRATOS 45 BE
Click to inspect
U-Boat · U-42 STRATOS

U-Boat U-42 STRATOS 45 BE

$6,000Sold out
Buy from U-BoatFind used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links here are affiliate links. lug2lug may earn a commission at no extra cost to you. Disclosures

Case

Diameter
45mm
Thickness
9.3mm
Lug width
20mm
Material
Stainless Steel
Water resistance
100m

Crystal & dial

Crystal
Mineral

Movement

Caliber
ETA/Peseux 7001
Type
Manual
Power reserve
42h

Design language

Case shape
round
Dial style
standard
Bezel
smooth_polished
Bracelet
leather_strap

AI-detected from the product image

2 colorways

Alternatives

Market

Retail$6,000

No forum listings recorded for this watch yet.

Similar watches

Retter Watches Mistral

Retter Watches

Mistral

38mm · Manual$1,695

Feynman Timekeepers Feynman One

Feynman Timekeepers

Feynman One

39mm · Manual$1,045

Laco Friedrichshafen

Laco

Friedrichshafen

45mm · Automatic$1,350

Ianos Avyssos

Ianos

Avyssos

44mm · Manual$1,257

Laco Dortmund

Laco

Dortmund

45mm · Manual$1,350

Laco Westerland Erbstück

Laco

Westerland Erbstück

45mm · Manual$2,500

View all alternatives

Community

“
Summary

The U-Boat U-42 STRATOS 45 BE is a manual watch, with a 45mm stainless steel case, 9.3mm thick, powered by the ETA/Peseux 7001 movement and a 42-hour power reserve. Water resistance is rated to 100m, under a mineral crystal. Manufacturer MSRP is $6,000.

Open the discussion

On real wrists

No shots yet. Show how it wears.

Related

Ask the communityStart a discussion about the U-42 STRATOS 45 BE: get takes from other collectors.Ask →

Discussion