Seiko Cal. 7091 - 670

The 7091-670 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7091 caliber with 20j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-e42cdf558c74]

Also known as: Turtle, Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1965

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