Seiko Cal. 6656 - 256

Seiko 6656-256

The 6656-256 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-836b09dc48e7]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
36mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
34j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1971

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