Seiko Cal. 5278 - 927

Seiko 5278-927

The 5278-927 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5278 caliber with 19j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-2cff6f31430b]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
19j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1992

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