Seiko Cal. 4463 - 240

Released in 1973, the Cal. 4463 with design code 240 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-606bdf0ae69c]

Also known as: UFO, World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1973

Related Models

• Seiko 5621-619
• Seiko 6397-365
• Seiko 6220-572
• Seiko 5641-683
• Seiko 7064-763
• Seiko 7139-939
• Seiko 4478-366
• Seiko 7175-765
• Seiko 7188-548
• Seiko 6226-311
• Seiko 4486-582
• Seiko 4471-945