Seiko Cal. 6681 - 565

This Hand-Winding model from 1968 features a 41mm Stainless Steel case. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-4a25536b9f53]

Also known as: Silverwave, Arnie

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1968

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