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/Sinn/243 TW 66 WG Mother-of-pearl W
SpecStudio
Sinn 243 TW 66 WG Mother-of-pearl W
Click to inspect
Sinn · Series 243

Sinn 243 TW 66 WG Mother-of-pearl W

Ref. 243 TW 66 WG Mother-of-pearl W · Tool

$6,102Stock unknown

Case

Diameter
33mm
Thickness
9mm
Lug width
14mm
Material
Titanium
Finish
polished
Water resistance
100m

Crystal & dial

Crystal
Sapphire
AR coating
Underside
Dial colour
White
Indices
Applied
Lume
Luminescent

Movement

Caliber
ETA 2671
Type
Automatic
Beat rate
28,800 vph
Power reserve
38h
Jewels
25
Complications
Date

Design language

Case shape
rectangular
Dial style
mother_of_pearl
Bezel
none
Bracelet
metal_h_link

AI-detected from the product image

5 colorways

Alternatives

01The market

Market prices.

Retail$6,102

No forum listings recorded for this watch yet.

Retail stock & market context

Sinn on the secondhand market

Not enough to call it

21 matched watches

Year-by-year readings →

02The connection engine

More like this.

Kobold Lynx Tahiti

Kobold

Lynx Tahiti

36mm · Automatic$12,450

Bell & Ross BR-05 36 MM Blue Diamond Eagle Diamonds

Bell & Ross

BR-05 36 MM Blue Diamond Eagle Diamonds

36mm · Automatic$6,600

Sinn 456 TW70 GG

Sinn

456 TW70 GG

28mm · Automatic$8,140

Baume & Mercier Riviera Automatic

Baume & Mercier

Riviera Automatic

33mm · Automatic

Certina DS Action Lady Powermatic 80

Certina

DS Action Lady Powermatic 80

34.5mm · Automatic$983

Baume & Mercier Linea Automatic

Baume & Mercier

Linea Automatic

32mm · Automatic

View all alternatives

03The community take

Owners talk.

“

The Sinn 243 TW 66 WG Mother-of-pearl W is widely praised for its stunning and subtle mother-of-pearl dial, which offers a mesmerizing play of light and a unique, iridescent quality that contrasts with Sinn's typical tool watch aesthetic. Owners appreciate its spectacular dial and case finishing, as well as its robust H-link bracelet and versatile, timeless look that can even function as a dress watch due to its thinness. Some find the mother-of-pearl dial a "weird wonderful" departure from the brand's usual style. However, the lume is considered lackluster, and one owner reported an accuracy of +5.1 seconds per day. The brushed case and grey strap are noted by some as making it less suitable for formal wear or intense outdoor activity, and one commenter disliked the ghost date position. The silver second hand is nearly invisible to some, and the overall aesthetic is considered too dressy for Sinn's tool watch spirit by a few.

Synthesized from 10 sources
Reddit·9↗
WatchCrunch↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

04The paper trail

Ask the communityStart a discussion about the 243 TW 66 WG Mother-of-pearl W: get takes from other collectors.Ask →

05The discussion

Talk about the Sinn 243 TW 66 WG Mother-of-pearl W.