Seiko Cal. 0730 - 574

Seiko 0730-574

The Seiko 0730-574 represents an important milestone in Seiko's 1991 lineup. Powered by the 0730 caliber with 33j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-ad3ad017dd4f]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Black
Jewels
33j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1991

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