Seiko Cal. 6381 - 482

This Spring Drive model from 1965 features a 45mm Hardlex-Coated Steel case. It features a Navy dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-e3301fe70ee4]

Also known as: Tuna, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1965

Related Models

• Seiko 6177-837
• Seiko 7085-653
• Seiko 6244-359
• Seiko 4582-824
• Seiko 0737-745
• Seiko 5229-887
• Seiko 5622-590
• Seiko 0739-939
• Seiko 7042-130
• Seiko 6169-917
• Seiko 7036-776
• Seiko 3845-941