Seiko Cal. 5642 - 570

Seiko 5642-570

This Quartz model from 1987 features a 42mm Stainless Steel case. Powered by the 5642 caliber with 31j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-58b0f43b8f99]

Also known as: Bellmatic, Flighty

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1987

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