Seiko Cal. 6396 - 420

Released in 1981, the Cal. 6396 with design code 420 was part of Seiko's domestic market collection. With its 19mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-9f1da6bae6a5]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Burgundy

Jewels

18j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1981

Related Models

• Seiko 7088-757
• Seiko 5683-215
• Seiko 0790-555
• Seiko 3873-660
• Seiko 6621-250
• Seiko 4432-347
• Seiko 4520-103
• Seiko 5645-204
• Seiko 6644-560
• Seiko 4599-457
• Seiko 4549-517
• Seiko 3811-233