The Titanium Field Guide

Sinn T50

The Sinn T50 is a current-production diver watch with a titanium case, finished with bead-blasted (hardened bezel). At 53 g it sits among the lighter diver watches in the guide, and is priced well above the $1,299 median for the category.

All Sinn watchesWatch diver watchesUnder $3,000LightweightLightest, rankedGrade 5 titaniumTitanium bracelet available
Price
$3,000
Material
Titanium
Grade / type
Titanium
Weight
53 g (head only)
Water resistance
500 m
Type
Diver
Case diameter
41.0 mm
Thickness
12.3 mm
Origin
Germany
Movement
Automatic
Caliber
Sellita SW300-1
Power reserve
56 h
Complications
Date
Colour
Grey
Surface treatment
Bead-blasted (hardened bezel)
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Titanium bracelet or silicone strap
Matching bracelet
Optional (or strap)
Crystal
Sapphire, AR coated
Display back
No
Dial
Black
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Reference, Lug-to-lug, Hardness, Construction
High confidence Verified Aug 2026 Source: Monochrome Maker ↗ Spec checksGrade Aug 2026Price Jun 2026 mediumWeight Jun 2026 medium
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More watches from Sinn

SinnT2 EZM 15 (Titanium)$3,12041.0 mm13.3 mm thick59 gDiverSinn 103 Ti ArSinn103 Ti Ar$3,78041.0 mm17 mm thick69 gPilotSinn 1800 TitandamaszenerSinn1800 Titandamaszener$11,54143.0 mm10.4 mm thickDressSinn 103 Ti DIAPALSinn103 Ti DIAPAL$3,50041.0 mmPilot
SinnR500$4,30042.0 mm16 mm thick74.5 gChronograph
SinnEZM 9 TESTAF$2,50044.0 mm12 mm thick71 gPilot

Frequently asked questions

What is the case material of the Sinn T50?

The Sinn T50 has a titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Sinn T50?

It is 41.0 mm in diameter, 12.3 mm thick, and water resistant to 500 m.

How much does the Sinn T50 weigh?

About 53 g (head).

How much does the Sinn T50 cost, and is it available?

It is current-production and lists from $3,000.

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