Seiko Cal. 5218 - 690

Seiko 5218-690

The 5218-690 is a sought-after Solar piece from Seiko's golden era. Powered by the 5218 caliber with 28j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-bee2e5c03e91]

Also known as: Helmet, Sea Horse

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Navy
Jewels
28j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1985

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