Seiko Cal. 6641 - 676

Seiko 6641-676

The 6641-676 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-ff770158a352]

Also known as: Monster, Golden Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1990

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