Seiko Cal. 6169 - 437

This Hand-Winding model from 1977 features a 43mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-bcc7b0e8ba19]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1977

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