Seiko Cal. 6381 - 381

This Quartz model from 1967 features a 34mm PVD Black case. Powered by the 6381 caliber with 29j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-e78c71a4d0a8]

Also known as: Pogue, Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1967

Related Models

• Seiko 0790-856
• Seiko 4535-675
• Seiko 0778-258
• Seiko 5631-897
• Seiko 6371-783
• Seiko 4523-439
• Seiko 6323-842
• Seiko 7151-132
• Seiko 6319-198
• Seiko 6263-375
• Seiko 6331-701
• Seiko 6319-824