Seiko Cal. 6656 - 770

Seiko 6656-770

The 6656-770 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-2b8235948e93]

Also known as: Samurai, World Timer

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
34mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
31j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1977

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seikata-wm-2b8235948e93