Seiko Cal. 5263 - 748

Seiko 5263-748

The Seiko 5263-748 represents an important milestone in Seiko's 1971 lineup. Powered by the 5263 caliber with 30j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-3893297ddc22]

Also known as: Bullhead, Emperor

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1971

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seikata-wm-3893297ddc22