Seiko Cal. 3899 - 913

This Hand-Winding model from 1985 features a 38mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-00a76e59f2f9]

Also known as: UFO, Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

17j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1985

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