Seiko Cal. 3842 - 233

The 3842-233 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 11.7mm profile, it sits comfortably on most wrists. [seikata-wm-b2d14b8998b7]

Also known as: Tuna, Silverwave

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1990

Related Models

• Seiko 5258-651
• Seiko 6124-322
• Seiko 5229-300
• Seiko 0769-381
• Seiko 6222-969
• Seiko 0743-551
• Seiko 6255-340
• Seiko 6156-393
• Seiko 0786-903
• Seiko 4510-410
• Seiko 7083-157
• Seiko 4577-610