Seiko Cal. 0777 - 912

Released in 1983, the Cal. 0777 with design code 912 was part of Seiko's domestic market collection. With its 21mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-7fb1cfa2bffc]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1983

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