Seiko Cal. 4448 - 283

The 4448-283 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4448 caliber with 32j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-db9dae1272e3]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1976

Related Models

• Seiko 5217-545
• Seiko 6652-268
• Seiko 7187-936
• Seiko 7197-275
• Seiko 4571-630
• Seiko 4525-609
• Seiko 5672-919
• Seiko 5264-455
• Seiko 6138-635
• Seiko 6134-211
• Seiko 3823-813
• Seiko 7080-286