Seiko Cal. 6231 - 446

This Hand-Winding model from 1999 features a 35mm Titanium case. With its 19mm lug width and 8.8mm profile, it sits comfortably on most wrists. [seikata-wm-c260cceec8dd]

Also known as: Sea Horse, Arnie

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

8.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1999

Related Models

• Seiko 3836-711
• Seiko 5236-434
• Seiko 5224-759
• Seiko 6356-333
• Seiko 0795-183
• Seiko 6672-926
• Seiko 6669-904
• Seiko 4457-375
• Seiko 5241-819
• Seiko 6359-407
• Seiko 5270-577
• Seiko 4428-363