Seiko Cal. 6610 - 367

This Spring Drive model from 1989 features a 44mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-e0ceeccf6ed3]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1989

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