Seiko Cal. 4490 - 772

This Spring Drive model from 1991 features a 36mm Stainless Steel case. It features a Burgundy dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-aab00cba1cca]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1991

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