Seiko Cal. 0777 - 842

Seiko 0777-842

The 0777-842 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0777 caliber with 17j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-bae3d211fde9]

Also known as: Bullhead, Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.5mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
17j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1967

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seikata-wm-bae3d211fde9