Seiko Cal. 6277 - 260

Seiko 6277-260

The 6277-260 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6277 caliber with 22j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-34609ad7c584]

Also known as: Helmet, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1965

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seikata-wm-34609ad7c584