Seiko Cal. 3863 - 191

The Seiko 3863-191 represents an important milestone in Seiko's 1988 lineup. Powered by the 3863 caliber with 27j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-c938cbee5db9]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1988

Related Models

• Seiko 6149-119
• Seiko 6615-747
• Seiko 5619-459
• Seiko 6638-541
• Seiko 7091-297
• Seiko 7163-160
• Seiko 6181-362
• Seiko 7097-212
• Seiko 6616-203
• Seiko 4423-906
• Seiko 3864-754
• Seiko 6161-395