Seiko Cal. 5263 - 100

Seiko 5263-100

The Seiko 5263-100 represents an important milestone in Seiko's 1976 lineup. Powered by the 5263 caliber with 34j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-3fdd44f20162]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Green
Jewels
34j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1976

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