Seiko Cal. 5277 - 678

Seiko 5277-678

The 5277-678 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5277 caliber with 33j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-0c6ef57f1afe]

Also known as: Rally, Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1983

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