The Titanium Field Guide

Sinn T50 GBDR

1052.020

The Sinn T50 GBDR is a current-production diver watch with a titanium (grade undisclosed) case, finished with bead-blasted. It is priced well above the $1,299 median for the category.

All Sinn watchesWatch diver watchesGrade 5 titaniumTitanium bracelet available
Price
$3,900
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Water resistance
500 m
Reference
1052.020
Type
Diver
Case diameter
41.0 mm
Thickness
12.3 mm
Origin
Germany
Movement
Automatic
Caliber
Sellita SW300-1
Complications
Time only
Colour
Grey
Surface treatment
Bead-blasted
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Titanium bracelet, silicone strap or textile strap
Matching bracelet
Optional (or strap)
Crystal
Sapphire
Display back
No
Dial
Black (matte), with colour-coded luminous paint
Dial colours
Black
Availability
Offered
Status
Current
Not published
Lug-to-lug, Weight, Power reserve, Hardness, Construction, Lume
High confidence Verified Aug 2026 Source: Sinn (maker) Spec checksGrade Aug 2026Price Jul 2026 medium
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Frequently asked questions

What is the case material of the Sinn T50 GBDR?

The Sinn T50 GBDR has a titanium (grade undisclosed) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Sinn T50 GBDR?

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

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

It is current-production and lists from $3,900.

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