The Wristwatch 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 $1,199 median for the category.

All Sinn watchesExotic-material diver watchesTitaniumDiversUnder $5,000
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)
Nickel-free
Not verified (contact-point materials not all 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, Caseback
Medium confidence Verified Jun 2026 Source: Monochrome Maker ↗
Facts are free to cite with a link.
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Frequently asked questions

What is the case material of the Sinn T50?

The Sinn T50 has a titanium case. It is recorded at medium confidence pending a maker-stated material.

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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