Seiko Cal. 6650 - 861

This Spring Drive model from 1998 features a 42mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-1477dae171e7]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1998

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