Seiko Cal. 7158 - 778

The Seiko 7158-778 represents an important milestone in Seiko's 1997 lineup. Powered by the 7158 caliber with 35j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-1c3d5d2e4223]

Also known as: Turtle, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1997

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