Seiko Cal. 6372 - 587

This Spring Drive model from 1980 features a 44mm Titanium case. Powered by the 6372 caliber with 34j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-209f3f3a44d7]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1980

Related Models

• Seiko 4557-551
• Seiko 6189-871
• Seiko 3891-496
• Seiko 7091-375
• Seiko 3890-250
• Seiko 4552-975
• Seiko 7181-515
• Seiko 5257-828
• Seiko 4512-746
• Seiko 4571-432
• Seiko 6687-714
• Seiko 4540-592