Seiko Cal. 6121 - 610

This Hand-Winding model from 1970 features a 43mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-5372ff0e0d20]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

43mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1970

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