Seiko Cal. 3896 - 121

The Seiko 3896-121 represents an important milestone in Seiko's 1978 lineup. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-6c28ce44a472]

Also known as: Crown, Emperor

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1978

Related Models

• Seiko 6623-550
• Seiko 5616-643
• Seiko 4513-957
• Seiko 4542-531
• Seiko 4447-441
• Seiko 4462-529
• Seiko 0741-150
• Seiko 6370-617
• Seiko 5699-508
• Seiko 5662-176
• Seiko 3853-849
• Seiko 5642-948