Seiko Cal. 7018 - 551

Seiko 7018-551

The 7018-551 is a sought-after Solar piece from Seiko's golden era. Powered by the 7018 caliber with 36j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-8befc0ffadd1]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
36j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1990

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