Seiko Cal. 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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