Seiko Cal. 3844 - 188

This Spring Drive model from 1973 features a 38mm Titanium case. With its 18mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-f05095cb7856]

Also known as: Tuna, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

36j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1973

Related Models

• Seiko 0720-422
• Seiko 5222-199
• Seiko 0729-951
• Seiko 3871-453
• Seiko 4479-125
• Seiko 6279-321
• Seiko 7043-568
• Seiko 6617-832
• Seiko 7043-730
• Seiko 6359-484
• Seiko 6136-748
• Seiko 0752-964