Seiko Cal. 3837 - 316

Seiko 3837-316

This Quartz model from 1986 features a 42mm Two-Tone case. Powered by the 3837 caliber with 36j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-4e83afd44031]

Also known as: Sumo

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
42mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1986

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