Seiko Cal. 0798 - 121

Seiko 0798-121

This Quartz model from 1974 features a 42mm Gold-Plated case. Powered by the 0798 caliber with 35j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-5cdb41563f4c]

Also known as: Helmet, World Timer

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
190m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1974

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