Seiko Cal. 7112 - 677

The Seiko 7112-677 represents an important milestone in Seiko's 1965 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-74ed83f60f15]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

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