Seiko Cal. 4518 - 912

The 4518-912 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4518 caliber with 36j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-f98d432a09b9]

Also known as: Sea Horse

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

36j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1982

Related Models

• Seiko 4537-131
• Seiko 5626-320
• Seiko 7120-515
• Seiko 4536-832
• Seiko 4447-750
• Seiko 3877-308
• Seiko 4499-187
• Seiko 7037-980
• Seiko 6147-149
• Seiko 6391-624
• Seiko 3833-247
• Seiko 5234-329