Seiko Cal. 3868 - 931

This Hand-Winding model from 1973 features a 40mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-cd1309081194]

Also known as: Panda, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1973

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