Seiko Cal. 3866 - 354

The Seiko 3866-354 represents an important milestone in Seiko's 1987 lineup. Powered by the 3866 caliber with 22j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-bf73028077db]

Also known as: Navigator

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Burgundy

Jewels

22j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1987

Related Models

• Seiko 5280-869
• Seiko 6316-780
• Seiko 6381-750
• Seiko 4583-128
• Seiko 7055-829
• Seiko 5628-708
• Seiko 7196-824
• Seiko 6612-300
• Seiko 6656-879
• Seiko 6234-607
• Seiko 5618-208
• Seiko 7057-640