Seiko Cal. 6149 - 898

This Spring Drive model from 1967 features a 37mm Two-Tone case. It features a Burgundy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-e19f599688a3]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1967

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