The Wristwatch Field Guide

Sinn T50

The Sinn T50 is a current-production diver watch with a grey titanium case, finished with bead-blasted (hardened bezel). It measures 41.0 mm across, 12.3 mm thick, 53 g, and is water resistant to 500 m. Inside is the Sellita SW300-1 automatic movement, with 56 h power reserve. Complications: Date. Priced from $3,000 (approx). Brand origin: Germany.

Titanium and ceramic diver watchesTitaniumDiversUnder $5,000
Reference
–
Type
Diver
Price
$3,000 · approx
Case diameter
41.0 mm
Thickness
12.3 mm
Lug-to-lug
–
Water resistance
500 m
Weight
53 g (head only)
Origin
Germany
Movement
Automatic
Caliber
Sellita SW300-1
Power reserve
56 h
Complications
Date
Material
Titanium
Grade / type
Titanium
Colour
Grey
Hardness
–
Construction
–
Surface treatment
Bead-blasted (hardened bezel)
Caseback
–
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
Lume
Super-LumiNova
Availability
Offered
Status
Current
Medium confidence Verified Jun 2026 Source: Monochrome Maker / listing ↗
Facts are free to cite with a link.
See it in the interactive guide

Similar titanium and ceramic watches

NomadicBrú 750$2,49542.0 mm13.5 mm thickDiversame category · same style · similar price · similar sizeChristopher Ward C60 Trident LumiereChristopher WardC60 Trident Lumiere$2,57041.0 mm10.85 mm thick53 gDiversame category · same style · similar price · similar size
STILMegara Limited Edition (Titanium)$2,68042.0 mm13.4 mm thickDiversame category · same style · similar price · similar sizeDievas Marine 39 TiDievasMarine 39 Ti$1,51039.5 mm11.8 mm thickDiversame category · same style · similar price · similar sizeDievas Arctic 39 TiDievasArctic 39 Ti$1,51039.5 mm12 mm thickDiversame category · same style · similar price · similar sizeMühle-Glashütte S.A.R. Mission-Timer TITANMühle-GlashütteS.A.R. Mission-Timer TITAN$3,10043.0 mm13 mm thickDiversame category · same style · similar price · similar size
TutimaM2 Coastline (titanium)$3,70043.0 mm12.9 mm thickDiversame category · same style · similar price · similar size
DelmaShell Star Titanium$1,89041.0 mm13.6 mm thick136 gDiversame category · same style · similar price · similar size

Alternatives to the Sinn T50

OrisAquis Date Titanium 43.5mm$2,80043.5 mm121 gDiversame category · same style · shared complications · similar price
RadoCaptain Cook High-Tech Ceramic 43mm$2,80043.0 mmDiversame category · same style · shared complications · similar priceSquale Master Titanium 120 ATMSqualeMaster Titanium 120 ATM$2,99541.6 mm16.15 mm thick131 gDiversame category · same style · shared complications · similar price
TAG HeuerAquaracer Professional 200 Solargraph (Titanium)$3,60040.0 mm82 gDiversame category · same style · shared complications · similar price
TutimaM2 Seven Seas (Titanium)$2,35044.0 mm13 mm thickDiversame category · same style · similar price · similar size
Massena LABUNIMATIC x Massena LAB Modello Quattro Meteorite (titanium)$2,99540.0 mmDiversame category · same style · similar price · similar size

More titanium and ceramic watches from Sinn

SinnT2 EZM 15 (Titanium)$3,12041.0 mm59 gDiver
SinnT2 B (EZM 15)$3,06041.0 mm13.3 mm thick59 gDiver
Sinn103 Ti Ar$3,78041.0 mm17 mm thick69 gPilot
Sinn1800 Titandamaszener$10,60043.0 mm10.4 mm thickDress
Sinn103 Ti DIAPAL$3,50041.0 mmPilot
SinnR500$4,30042.0 mm16 mm thick74.5 gChronograph

Frequently asked questions

What is the case material of the Sinn T50?

The Sinn T50 has a grey 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.

All titanium and ceramic Sinn watches · Titanium and ceramic diver watches · All 1040 watches

Learn: Titanium vs Ceramic · Ceramized Titanium