The China Caliber

Wear what you like.

Chinese watches, bought with my own money and measured on my own desk. What they get right, who actually makes them, and what they are actually worth.

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Watchdives WD5513Q

Watchdives WD5513Q
BrandWatchdives
ReferenceWD5513Q
Size40mm
MovementSeiko VH31
CategoryChinese

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A 40mm quartz homage to the vintage Rolex Submariner 5513, powered by the Seiko VH31 sweep-second quartz movement.

Technical Specifications

SpecificationValue
Case Diameter40.0 mm (bezel)
Case Thickness11.7 mm (including glass)
Lug-to-Lug48.0 mm
Lug Width20.0 mm
Case Material316L Stainless Steel (top finishing level)
CrystalDomed sapphire, 3-layer AR coating
BezelUnidirectional, aluminum insert
DialMatte Black
LumeBGW9 Blue — dial, hands, and markers
Water Resistance200 meters (20 bar)
Movement CaliberSeiko/TMI VH31
Movement TypeQuartz, sweep seconds (4 beats/sec)
Crown / Case BackScrew-down / screw-down, brushed
Bracelet20mm with screw pins, 5-hole milled clasp

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