Seiko Cal. 4441 - 563

This Hand-Winding model from 1975 features a 42mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-d1538fd59093]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1975

Related Models

• Seiko 3839-438
• Seiko 6690-206
• Seiko 6368-865
• Seiko 5682-890
• Seiko 5654-124
• Seiko 4514-978
• Seiko 3841-613
• Seiko 6194-177
• Seiko 5265-945
• Seiko 7033-323
• Seiko 6388-269
• Seiko 4537-227