Seiko Cal. 6620 - 441

Seiko 6620-441

The 6620-441 is a sought-after Kinetic piece from Seiko's golden era. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-04eaebec6a86]

Also known as: Turtle, Flighty

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1981

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