Seiko Cal. 0763 - 170

Seiko 0763-170

The Seiko 0763-170 represents an important milestone in Seiko's 1978 lineup. Powered by the 0763 caliber with 22j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-9cad95324986]

Also known as: Sumo, Sea Horse

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1978

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seikata-wm-9cad95324986