Seiko Cal. 5618 - 520

Seiko 5618-520

The 5618-520 is a sought-after Solar piece from Seiko's golden era. Powered by the 5618 caliber with 23j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-c5d137273ebf]

Also known as: Silverwave

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
39mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Green
Jewels
23j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1985

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