Seiko Cal. 0726 - 865

This Hand-Winding model from 1970 features a 42mm PVD Black case. With its 22mm lug width and 9.1mm profile, it sits comfortably on most wrists. [seikata-wm-f27d0f86ef10]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1970

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