Seiko Cal. 6242 - 645

Seiko 6242-645

This Automatic model from 1970 features a 37mm PVD Black case. Powered by the 6242 caliber with 19j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-7dfffe7d63fb]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
Cream
Jewels
19j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1970

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