Seiko Cal. 0712 - 671

This Solar model from 1965 features a 44mm Stainless Steel case. Powered by the 0712 caliber with 17j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-7decf9949e1b]

Also known as: Monster, Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

17j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1965

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