Seiko Cal. 0742 - 977

The 0742-977 is a sought-after Solar piece from Seiko's golden era. Powered by the 0742 caliber with 30j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-2a8813cbb592]

Also known as: Turtle, Monster

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

38mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

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