Seiko Cal. 6118 - 331

Seiko 6118-331

This Automatic model from 1979 features a 39mm Two-Tone case. Powered by the 6118 caliber with 24j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-434a90270bf2]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1979

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