Seiko Cal. 6674 - 744

This Spring Drive model from 1991 features a 37mm Titanium case. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-10325e7a6f57]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Navy

Jewels

27j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

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