Seiko Cal. 0712 - 436

Released in 1983, the Cal. 0712 with design code 436 was part of Seiko's domestic market collection. With its 18mm lug width and 10.6mm profile, it sits comfortably on most wrists. [seikata-wm-491c15ba6ab6]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1983

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