Seiko Cal. 7150 - 413

Seiko 7150-413

The Seiko 7150-413 represents an important milestone in Seiko's 1971 lineup. Powered by the 7150 caliber with 19j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-1a548565ac2e]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Green
Jewels
19j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1971

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