Seiko Cal. 7111 - 541

The Seiko 7111-541 represents an important milestone in Seiko's 1974 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-8e2ff090b97c]

Also known as: Navigator, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

24j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1974

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