Seiko Cal. 0763 - 538

This Hand-Winding model from 1995 features a 46mm Gold-Plated case. With its 19mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-776b237c0e6b]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

28j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1995

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