Seiko Cal. 6641 - 475

Seiko 6641-475

The 6641-475 is a sought-after Kinetic piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-4cfb7c06f578]

Also known as: Golden Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1983

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seikata-wm-4cfb7c06f578