Seiko Cal. 3890 - 149

This Hand-Winding model from 1988 features a 39mm PVD Black case. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-58506e4e745f]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1988

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