Seiko Cal. 5681 - 242

Seiko 5681-242

This Spring Drive model from 1976 features a 44mm Hardlex-Coated Steel case. Powered by the 5681 caliber with 18j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-cde2e876022c]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Burgundy
Jewels
18j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1976

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seikata-wm-cde2e876022c