Seiko Cal. 6388 - 888

Seiko 6388-888

This Quartz model from 1977 features a 35mm Gold-Plated case. Powered by the 6388 caliber with 25j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-0f4bd4b4043c]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
White
Jewels
25j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1977

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