Seiko Cal. 6620 - 303

Seiko 6620-303

The 6620-303 is a sought-after Hand-Winding piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-d38c08debae6]

Also known as: Samurai, Emperor

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
32j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1999

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