Seiko Cal. 4450 - 265

This Spring Drive model from 1981 features a 43mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-38f74d257220]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

Related Models

• Seiko 6620-310
• Seiko 5633-119
• Seiko 6652-204
• Seiko 6156-909
• Seiko 4566-461
• Seiko 7055-751
• Seiko 4538-713
• Seiko 6166-814
• Seiko 7027-855
• Seiko 4522-918
• Seiko 6362-718
• Seiko 4587-196