Seiko Cal. 4518 - 507

Seiko 4518-507

The 4518-507 is a sought-after Solar piece from Seiko's golden era. Powered by the 4518 caliber with 33j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-4edcff6855ba]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1973

Related Models

seikata-wm-4edcff6855ba