Seiko Cal. 4447 - 868

The 4447-868 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4447 caliber with 21j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-85dc05be98b8]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1985

Related Models

• Seiko 7014-303
• Seiko 6685-832
• Seiko 5626-229
• Seiko 7055-752
• Seiko 3889-625
• Seiko 6353-424
• Seiko 5289-706
• Seiko 7099-500
• Seiko 6189-344
• Seiko 6148-963
• Seiko 6336-449
• Seiko 6640-202