Seiko Cal. 0720 - 820

Seiko 0720-820

This Quartz model from 1979 features a 35mm Titanium case. Powered by the 0720 caliber with 33j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-6fb2ce5f82d6]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1979

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