Seiko Cal. 4413 - 398

This Spring Drive model from 1988 features a 42mm Gold-Plated case. Powered by the 4413 caliber with 34j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-ef8f7279c270]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1988

Related Models

• Seiko 6698-538
• Seiko 6335-625
• Seiko 7099-856
• Seiko 4491-876
• Seiko 4547-895
• Seiko 3848-304
• Seiko 6699-448
• Seiko 7122-895
• Seiko 5670-227
• Seiko 6235-951
• Seiko 6163-823
• Seiko 6324-689