Seiko Cal. 5279 - 673

The Seiko 5279-673 represents an important milestone in Seiko's 1970 lineup. Powered by the 5279 caliber with 36j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-f61f5592006d]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1970

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