Seiko Cal. 6379 - 513

This Spring Drive model from 1971 features a 39mm PVD Black case. Powered by the 6379 caliber with 35j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-154412ebbc2a]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Silver

Jewels

35j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1971

Related Models

• Seiko 7088-477
• Seiko 7114-387
• Seiko 4499-814
• Seiko 5682-781
• Seiko 5658-870
• Seiko 6289-858
• Seiko 0755-330
• Seiko 0772-446
• Seiko 6239-768
• Seiko 4523-429
• Seiko 7066-367
• Seiko 6153-831