Seiko Cal. 7122 - 636

Released in 1984, the Cal. 7122 with design code 636 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-a6d8bfa5ae48]

Also known as: Helmet, World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1984

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