Seiko Cal. 7121 - 918

Seiko 7121-918

This Automatic model from 1976 features a 34mm Gold-Plated case. Powered by the 7121 caliber with 24j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-3f017459e25e]

Also known as: Turtle, Sea Horse

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1976

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