Seiko Cal. 4447 - 664

This Hand-Winding model from 1970 features a 42mm PVD Black case. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-bb7a5f29806c]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1970

Related Models

• Seiko 0738-325
• Seiko 0740-103
• Seiko 6244-814
• Seiko 7188-713
• Seiko 5289-708
• Seiko 5212-935
• Seiko 6130-395
• Seiko 3847-596
• Seiko 6258-212
• Seiko 5249-689
• Seiko 6672-485
• Seiko 0725-424