Seiko Cal. 4421 - 854

The Seiko 4421-854 represents an important milestone in Seiko's 1968 lineup. Powered by the 4421 caliber with 21j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-021ca7088557]

Also known as: Pogue, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1968

Related Models

• Seiko 7020-600
• Seiko 6177-642
• Seiko 7017-223
• Seiko 5688-447
• Seiko 7115-646
• Seiko 5652-666
• Seiko 7097-936
• Seiko 6229-916
• Seiko 7118-493
• Seiko 0781-221
• Seiko 7074-128
• Seiko 3824-335