Seiko Cal. 3840 - 690

This Kinetic model from 1970 features a 36mm Stainless Steel case. Powered by the 3840 caliber with 35j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-2d2e9cc70ac9]

Also known as: Navigator, Emperor

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1970

Related Models

• Seiko 6674-954
• Seiko 6657-252
• Seiko 7094-681
• Seiko 5259-247
• Seiko 6135-254
• Seiko 6677-435
• Seiko 6667-983
• Seiko 7120-747
• Seiko 4481-853
• Seiko 6346-343
• Seiko 4410-942
• Seiko 5272-548