Seiko Cal. 7150 - 735

Seiko 7150-735

The 7150-735 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7150 caliber with 24j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-560cc15567db]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
140m
Dial Color
Cream
Jewels
24j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1981

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seikata-wm-560cc15567db