Seiko Cal. 3842 - 402

Seiko 3842-402

This Kinetic model from 1978 features a 37mm Gold-Plated case. Powered by the 3842 caliber with 17j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-77f9ed9c63de]

Also known as: Sumo, Bellmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
14.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Silver
Jewels
17j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1978

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