Seiko Cal. 6381 - 573

The Seiko 6381-573 represents an important milestone in Seiko's 1984 lineup. Powered by the 6381 caliber with 23j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-57695f05e3f7]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1984

Related Models

• Seiko 6392-980
• Seiko 3822-911
• Seiko 6640-269
• Seiko 5669-445
• Seiko 4458-455
• Seiko 4563-332
• Seiko 5697-952
• Seiko 7191-173
• Seiko 6162-218
• Seiko 7040-650
• Seiko 5668-775
• Seiko 6158-170