Seiko Cal. 5693 - 309

The Seiko 5693-309 represents an important milestone in Seiko's 1978 lineup. Powered by the 5693 caliber with 32j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-3fb87d2c3235]

Also known as: Shogun, Rally

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1978

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