Seiko Cal. 6378 - 458

The 6378-458 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6378 caliber with 22j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-3ef6f1709a8c]

Also known as: Navigator, Arnie

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1995

Related Models

• Seiko 0749-931
• Seiko 5281-573
• Seiko 0726-556
• Seiko 6618-558
• Seiko 3811-745
• Seiko 5641-582
• Seiko 4489-808
• Seiko 7011-696
• Seiko 5249-337
• Seiko 5680-556
• Seiko 7142-135
• Seiko 6211-546