Seiko Cal. 3899 - 311

The Seiko 3899-311 represents an important milestone in Seiko's 1999 lineup. Powered by the 3899 caliber with 31j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-cb05f4ae8cce]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1999

Related Models

• Seiko 3885-843
• Seiko 5254-875
• Seiko 6690-710
• Seiko 5270-642
• Seiko 6156-154
• Seiko 0770-831
• Seiko 6189-465
• Seiko 0739-633
• Seiko 7087-149
• Seiko 5666-707
• Seiko 6119-282
• Seiko 6275-341