Seiko Cal. 6344 - 634

The Seiko 6344-634 represents an important milestone in Seiko's 1990 lineup. Powered by the 6344 caliber with 17j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-7d3e1ee3b8ec]

Also known as: Sea Horse, Arnie

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

17j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1990

Related Models

• Seiko 3891-130
• Seiko 5626-547
• Seiko 6394-923
• Seiko 5217-858
• Seiko 5256-510
• Seiko 6121-621
• Seiko 6146-560
• Seiko 7096-663
• Seiko 7042-600
• Seiko 3821-994
• Seiko 0780-779
• Seiko 6252-243