Seiko Cal. 0743 - 363

Seiko 0743-363

This Quartz model from 1983 features a 35mm Stainless Steel case. Powered by the 0743 caliber with 22j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-63adab7addb7]

Also known as: Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1983

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