Seiko Cal. 0763 - 731

Seiko 0763-731

The 0763-731 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-eea74f352ab1]

Also known as: Emperor

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1977

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