Seiko Cal. 6642 - 283

This Kinetic model from 1973 features a 38mm Stainless Steel case. Powered by the 6642 caliber with 23j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-472b1fe293a6]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1973

Related Models

• Seiko 6621-879
• Seiko 4554-645
• Seiko 7091-987
• Seiko 6241-890
• Seiko 3844-677
• Seiko 7038-613
• Seiko 7148-398
• Seiko 4466-211
• Seiko 7035-190
• Seiko 6297-578
• Seiko 5649-287
• Seiko 5267-417