lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Best dress watches·Diver under $5,000·Chronograph under $5,000·Sport under $5,000·GMT under $5,000·Field under $2,000·Best tool watches·Pilot under $2,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·What should I buy?·Value retention rankings·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Now on iPhone
Download on theApp Store
TermsPrivacyCopyrightDisclosuresContactContribute

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

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Sinn/UX S (EZM 2B)
Sinn UX S (EZM 2B)
Click to inspect
Ask the communityStart a discussion about the UX S (EZM 2B) — get takes from other collectors.Ask →
Sinn · UX

Sinn UX S (EZM 2B)

Ref. UX S (EZM 2B) · Diver

$3,467
Buy from SinnFind used on eBay

Case

Diameter
44mm
Thickness
13.3mm
Lug width
22mm
Material
Stainless Steel
Finish
black
Water resistance
5000m

Crystal & dial

Crystal
Sapphire
AR coating
Underside
Dial colour
Black
Lume
Luminescent

Movement

Caliber
ETA 955.652
Type
Quartz
Jewels
7
Hacking
No
Hand-winding
No
Complications
Date

Design language

Case shape
round
Dial style
standard
Bezel
rotating_unidirectional
Bracelet
metal_oyster

AI-detected from the product image

10 colorways

Alternatives

01The connection engine

More like this.

Sinn U50 HYDRO SDR with TEGIMENT option

Sinn

U50 HYDRO SDR with TEGIMENT option

41mm · Quartz$3,110

Memphis Belle Stingray

Memphis Belle

Stingray

42.5mm · Quartz$1,390

Smith & Bradley Atlantis Sport

Smith & Bradley

Atlantis Sport

44mm · Quartz$249

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz

Marathon

TSAR (Tritium Search & Rescue) Diver's Quartz

46mm · Quartz$1,550

ProTek Watches K109x Series

ProTek Watches

K109x Series

42mm · Quartz$525

CWC Ti300 Titanium 5 Quartz Divers Watch

CWC

Ti300 Titanium 5 Quartz Divers Watch

45mm · Quartz$999

View all alternatives

02The community take

Owners talk.

“

The Sinn UX S (EZM 2B) is widely praised by owners for its exceptional toughness, scratch resistance, and unique oil-filled case that enhances legibility and wearability. Reviewers consistently flag its crisp bezel action and classic Sinn legibility as key strengths. Some owners note the crown feel is mushy and wish for improved bezel lume. Criticisms include its significant weight, a poor-quality bracelet for the price, difficulty in strap changes, and a costly battery replacement process. Overall, owners rate the Sinn UX S (EZM 2B) highly for its indestructible, highly legible tool-watch capabilities at the price.

Synthesized from 3 sources
Reddit·2↗
WatchUSeek↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

03The paper trail

04The discussion

Talk about the Sinn UX S (EZM 2B).