Seiko Cal. 4450 - 768

This Spring Drive model from 1999 features a 34mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-9158b647b08b]

Also known as: Helmet, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Silver

Jewels

26j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1999

Related Models

• Seiko 6649-731
• Seiko 6619-325
• Seiko 7046-716
• Seiko 3845-783
• Seiko 7089-797
• Seiko 0753-581
• Seiko 5640-395
• Seiko 6226-665
• Seiko 4544-105
• Seiko 4415-906
• Seiko 0782-932
• Seiko 7047-812