Seiko Cal. 6313 - 730

The 6313-730 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6313 caliber with 34j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-bc13fcd68f0c]

Also known as: Samurai, Shogun

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1973

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