Seiko Cal. 7121 - 307

Seiko 7121-307

This Quartz model from 1965 features a 36mm Gold-Plated case. Powered by the 7121 caliber with 27j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-3994b9afe56a]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
14.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
27j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1965

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seikata-wm-3994b9afe56a