Seiko Cal. 5218 - 649

Seiko 5218-649

The 5218-649 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5218 caliber with 26j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-459401da8a0e]

Also known as: Silverwave, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
White
Jewels
26j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1972

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