Seiko Cal. 3864 - 944

The Seiko 3864-944 represents an important milestone in Seiko's 1999 lineup. With its 19mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-a928cb0aa873]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1999

Related Models

• Seiko 7162-376
• Seiko 5636-638
• Seiko 4587-337
• Seiko 5230-752
• Seiko 4539-708
• Seiko 4595-763
• Seiko 5618-409
• Seiko 4539-785
• Seiko 7071-223
• Seiko 7160-827
• Seiko 6640-826
• Seiko 3815-345