Seiko Cal. 4526 - 710

This Spring Drive model from 1995 features a 43mm Titanium case. With its 20mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-ed12f97ccc6e]

Also known as: Sumo, Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1995

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