Seiko Cal. 3865 - 181

The Seiko 3865-181 represents an important milestone in Seiko's 1982 lineup. With its 21mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-1c1acdd2f91a]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1982

Related Models

• Seiko 5297-296
• Seiko 5684-757
• Seiko 3872-164
• Seiko 6670-375
• Seiko 7083-214
• Seiko 6384-388
• Seiko 0765-476
• Seiko 7112-470
• Seiko 6256-203
• Seiko 5651-769
• Seiko 5281-504
• Seiko 7059-993