Seiko Cal. 6310 - 946

This Hand-Winding model from 1970 features a 36mm Titanium case. With its 19mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-9ff4a745d049]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1970

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