Seiko Cal. 3884 - 458

This Hand-Winding model from 1980 features a 42mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-5362dea36d81]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1980

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