Seiko Cal. 6656 - 437

Seiko 6656-437

Released in 1987, the Cal. 6656 with design code 437 was part of Seiko's domestic market collection. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-6f6468e1e035]

Also known as: Panda, Crown

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
27j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1987

Related Models

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