Seiko Cal. 0735 - 630

Seiko 0735-630

This Quartz model from 1974 features a 45mm Hardlex-Coated Steel case. Powered by the 0735 caliber with 32j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-0e40836be06b]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1974

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