Seiko Cal. 7056 - 380

Seiko 7056-380

The 7056-380 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7056 caliber with 22j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-a2c82cb42049]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
170m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1975

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