Seiko Cal. 6642 - 263

This Kinetic model from 1978 features a 39mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-176f02d5f877]

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1978

Related Models

• Seiko 6147-443
• Seiko 7155-724
• Seiko 7079-229
• Seiko 3850-414
• Seiko 6650-975
• Seiko 0750-108
• Seiko 6678-770
• Seiko 4476-402
• Seiko 5286-798
• Seiko 4480-114
• Seiko 6119-589
• Seiko 0774-882