Seiko Cal. 6618 - 647

Seiko 6618-647

The 6618-647 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-d7a624c1430e]

Also known as: Samurai

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
130m
Dial Color
Champagne
Jewels
18j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1967

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