Seiko Cal. 0724 - 645

The 0724-645 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0724 caliber with 36j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-8937c91b7438]

Also known as: Turtle, Navigator

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1971

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