Seiko Cal. 3838 - 938

The 3838-938 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3838 caliber with 19j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-10da30fae3a2]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1972

Related Models

• Seiko 4591-933
• Seiko 0791-667
• Seiko 6687-447
• Seiko 5216-580
• Seiko 6654-285
• Seiko 6114-771
• Seiko 6674-958
• Seiko 6339-936
• Seiko 5234-135
• Seiko 3898-393
• Seiko 6266-791
• Seiko 6179-123