Seiko Cal. 6151 - 540

This Spring Drive model from 1997 features a 46mm Two-Tone case. It features a Cream dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-67434ba9022c]

Also known as: Monster, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1997

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