Seiko Cal. 6641 - 441

Seiko 6641-441

The 6641-441 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-715ac9eb8b31]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1998

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seikata-wm-715ac9eb8b31