Seiko Cal. 3861 - 711

The 3861-711 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3861 caliber with 23j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-e71d6da709cb]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1983

Related Models

• Seiko 0797-130
• Seiko 0732-549
• Seiko 6378-607
• Seiko 5230-300
• Seiko 5698-231
• Seiko 7081-523
• Seiko 5655-319
• Seiko 6360-301
• Seiko 7014-879
• Seiko 4579-956
• Seiko 6242-600
• Seiko 6120-738