Seiko Cal. 6340 - 450

This Kinetic model from 1976 features a 41mm Stainless Steel case. With its 19mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-b19b94373a10]

Also known as: Bullhead

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1976

Related Models

• Seiko 4562-878
• Seiko 3844-250
• Seiko 6350-927
• Seiko 6353-469
• Seiko 3877-182
• Seiko 4568-168
• Seiko 4482-356
• Seiko 4511-700
• Seiko 4494-777
• Seiko 6331-468
• Seiko 5655-958
• Seiko 6123-179