Seiko Cal. 4519 - 312

The 4519-312 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4519 caliber with 33j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-6251eef882d5]

Also known as: Monster, Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1967

Related Models

• Seiko 4532-322
• Seiko 6629-474
• Seiko 5281-839
• Seiko 0735-776
• Seiko 6352-334
• Seiko 7073-779
• Seiko 4548-324
• Seiko 3892-832
• Seiko 6384-473
• Seiko 4570-655
• Seiko 6180-206
• Seiko 3888-950