Seiko Cal. 6288 - 631

Seiko 6288-631

This Hand-Winding model from 1992 features a 46mm PVD Black case. Powered by the 6288 caliber with 31j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-6b4685f0f691]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Navy
Jewels
31j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1992

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seikata-wm-6b4685f0f691