Seiko Cal. 7018 - 547

Seiko 7018-547

The 7018-547 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7018 caliber with 31j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-5f44187120ab]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
14.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
180m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1987

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seikata-wm-5f44187120ab