Seiko Cal. 0715 - 928

Seiko 0715-928

The 0715-928 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0715 caliber with 30j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-5ea9a0b11569]

Also known as: Sumo

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
150m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1973

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seikata-wm-5ea9a0b11569