Seiko Cal. 0730 - 448

The 0730-448 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0730 caliber with 29j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-72872f29164b]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1993

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