Seiko Cal. 3885 - 521

The 3885-521 is a sought-after Kinetic piece from Seiko's golden era. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-4fd446afd77c]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1965

Related Models

• Seiko 6275-306
• Seiko 7076-384
• Seiko 5639-874
• Seiko 6374-500
• Seiko 3865-962
• Seiko 0795-256
• Seiko 7066-718
• Seiko 0771-319
• Seiko 4511-335
• Seiko 0775-787
• Seiko 6119-578
• Seiko 5630-200