Seiko Cal. 7156 - 242

The Seiko 7156-242 represents an important milestone in Seiko's 1996 lineup. Powered by the 7156 caliber with 29j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-1cce4faac37d]

Also known as: Sea Horse, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1996

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