Seiko Cal. 7168 - 911

The Seiko 7168-911 represents an important milestone in Seiko's 1972 lineup. It features a Black dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-e1c839761321]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1972

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