Seiko Cal. 0769 - 648

This Hand-Winding model from 1986 features a 37mm PVD Black case. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-2979732e1432]

Also known as: Tuna, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

37mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1986

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