Seiko Cal. 4481 - 486

This Hand-Winding model from 1991 features a 42mm Titanium case. With its 20mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-e7b29d7ad713]

Also known as: Monster, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

42mm

Case Thickness

13.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

18j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1991

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