Seiko Cal. 7122 - 597

Seiko 7122-597

This Quartz model from 1986 features a 37mm Titanium case. Powered by the 7122 caliber with 33j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-d6ed2a4762af]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
37mm
Case Thickness
10.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1986

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