Seiko Cal. 7147 - 475

Seiko 7147-475

The 7147-475 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7147 caliber with 33j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-73e316ff133f]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1994

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