Seiko Cal. 6688 - 887

Seiko 6688-887

This Hand-Winding model from 1996 features a 46mm Hardlex-Coated Steel case. Powered by the 6688 caliber with 35j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-f426bbddc0f2]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
140m
Dial Color
Cream
Jewels
35j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1996

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