Seiko Cal. 6121 - 809

This Quartz model from 1976 features a 39mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-8a56548a9dfa]

Also known as: Sumo, Bullhead

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1976

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