Seiko Cal. 6372 - 721

The Seiko 6372-721 represents an important milestone in Seiko's 1978 lineup. Powered by the 6372 caliber with 19j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-e29cf633fa5b]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1978

Related Models

• Seiko 4488-681
• Seiko 5212-215
• Seiko 5262-700
• Seiko 7019-409
• Seiko 7119-818
• Seiko 6326-641
• Seiko 4491-383
• Seiko 7035-416
• Seiko 5298-971
• Seiko 6366-313
• Seiko 3812-198
• Seiko 4510-337