Seiko Cal. 3898 - 799

This Spring Drive model from 1987 features a 41mm Hardlex-Coated Steel case. Powered by the 3898 caliber with 33j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-15ba882c2b9e]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1987

Related Models

• Seiko 4433-602
• Seiko 3849-466
• Seiko 6140-556
• Seiko 6381-315
• Seiko 6384-900
• Seiko 6685-854
• Seiko 6179-201
• Seiko 7039-744
• Seiko 4570-925
• Seiko 4493-552
• Seiko 6258-235
• Seiko 6649-938