Seiko Cal. 6646 - 107

Seiko 6646-107

The 6646-107 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-7f3ba6b94007]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
46mm
Case Thickness
8.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
32j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1983

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