Seiko Cal. 4447 - 956

The Seiko 4447-956 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-fd55c67e7b27]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1977

Related Models

• Seiko 4461-913
• Seiko 6352-520
• Seiko 4487-684
• Seiko 6285-496
• Seiko 6271-262
• Seiko 6299-569
• Seiko 6667-874
• Seiko 0775-285
• Seiko 4487-395
• Seiko 6152-758
• Seiko 6675-796
• Seiko 7053-148