Seiko Cal. 4512 - 779

This Quartz model from 1972 features a 45mm PVD Black case. Powered by the 4512 caliber with 20j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-a56e411d4433]

Also known as: Tuna, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1972

Related Models

• Seiko 6613-198
• Seiko 4598-541
• Seiko 6657-105
• Seiko 7016-833
• Seiko 4417-980
• Seiko 6688-821
• Seiko 3847-812
• Seiko 6396-901
• Seiko 7097-967
• Seiko 4512-557
• Seiko 7175-550
• Seiko 6293-394