Seiko Cal. 0712 - 577

This Solar model from 1977 features a 44mm PVD Black case. Powered by the 0712 caliber with 17j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-c6e9dc27f43c]

Also known as: Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1977

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