Seiko Cal. 4447 - 671

This Spring Drive model from 1998 features a 39mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-1426842b7edb]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1998

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