Seiko Cal. 0720 - 237

Seiko 0720-237

This Quartz model from 1971 features a 35mm Gold-Plated case. Powered by the 0720 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-e8d3c7ab8814]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Cream
Jewels
23j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1971

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seikata-wm-e8d3c7ab8814