Seiko Cal. 3881 - 887

This Hand-Winding model from 1966 features a 46mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-14b52272e5b5]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1966

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