Seiko Cal. 4512 - 350

This Spring Drive model from 1988 features a 34mm PVD Black case. Powered by the 4512 caliber with 27j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-4caf68501565]

Also known as: Bullhead, Flighty

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1988

Related Models

• Seiko 5231-572
• Seiko 6135-986
• Seiko 4533-522
• Seiko 7041-767
• Seiko 3832-776
• Seiko 3814-720
• Seiko 4528-722
• Seiko 5676-920
• Seiko 6651-936
• Seiko 6152-856
• Seiko 7042-954
• Seiko 6128-140