Seiko Cal. 0763 - 336

Seiko 0763-336

The Seiko 0763-336 represents an important milestone in Seiko's 1984 lineup. Powered by the 0763 caliber with 20j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-dfe4d3b67244]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1984

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