The Titanium Field Guide

Tudor Pelagos Ultra 1000M

M2543C1A7NU-0001

The Tudor Pelagos Ultra 1000M is a current-production diver watch with a Grade 2 titanium case. It measures 43.0 mm across, 14.5 mm thick, and is water resistant to 1000 m. Inside is the Tudor MT5612-U automatic (cosc + master chronometer) movement, with 65 h power reserve. Complications: Date. Priced from $5,950 (MSRP). Brand origin: Switzerland.

Titanium diver watches
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ReferenceM2543C1A7NU-0001
TypeDiver
Price$5,950 · MSRP
Case diameter43.0 mm
Thickness14.5 mm
Lug-to-lug–
Water resistance1000 m
Weight–
OriginSwitzerland
MovementAutomatic (COSC + Master Chronometer)
CaliberTudor MT5612-U
Power reserve65 h
ComplicationsDate
TitaniumGrade 2
Surface treatmentNone (Grade 5 caseback)
Nickel-freeYes
Bracelet / strapTitanium bracelet (T-Fit clasp) + rubber
CrystalSapphire, AR coated
Display backNo
DialBlack
LumeSuper-LumiNova
AvailabilityOffered
StatusCurrent
High confidence Verified 2026-06-19 Source: Monochrome Maker / listing ↗
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