Seiko Cal. 0743 - 515

Seiko 0743-515

The Seiko 0743-515 represents an important milestone in Seiko's 1992 lineup. Powered by the 0743 caliber with 19j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-cc7466e6a35c]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
40mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1992

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