Seiko Cal. 6310 - 243

This Solar model from 1971 features a 41mm Stainless Steel case. With its 22mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-cf0bda948ad0]

Also known as: Tuna, Silverwave

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Silver

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1971

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