Seiko Cal. 7150 - 711

Seiko 7150-711

The 7150-711 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7150 caliber with 23j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-071961d67709]

Also known as: Silverwave, Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
35mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Cream
Jewels
23j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1969

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seikata-wm-071961d67709