Seiko Cal. 3838 - 938

The 3838-938 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-1ba9a9a72825]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1994

Related Models

• Seiko 0737-125
• Seiko 7172-437
• Seiko 6276-514
• Seiko 4580-628
• Seiko 0757-105
• Seiko 4568-330
• Seiko 5214-289
• Seiko 6321-136
• Seiko 4499-383
• Seiko 7161-140
• Seiko 4433-683
• Seiko 6273-287