Seiko Cal. 0730 - 904

The Seiko 0730-904 represents an important milestone in Seiko's 1978 lineup. Powered by the 0730 caliber with 35j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-1e36001d4202]

Also known as: Shogun, Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1978

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