Seiko Cal. 6158 - 278

The Seiko 6158-278 represents an important milestone in Seiko's 1972 lineup. Powered by the 6158 caliber with 30j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-9bf81001b73b]

Also known as: Turtle, Pogue

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1972

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