Seiko Cal. 3866 - 791

The Seiko 3866-791 represents an important milestone in Seiko's 1974 lineup. It features a Champagne dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-ce2aa37359c0]

Also known as: Crown, Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1974

Related Models

• Seiko 5651-808
• Seiko 3879-666
• Seiko 0711-783
• Seiko 6129-949
• Seiko 3819-597
• Seiko 5651-319
• Seiko 6172-612
• Seiko 3863-629
• Seiko 0799-516
• Seiko 3849-907
• Seiko 6283-726
• Seiko 4448-642