Seiko Cal. 3820 - 376

This Automatic model from 1965 features a 45mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-9bb1dd466725]

Also known as: Samurai, Monster

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

32j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1965

Related Models

• Seiko 6611-151
• Seiko 6124-317
• Seiko 6278-289
• Seiko 3873-584
• Seiko 6637-104
• Seiko 5678-754
• Seiko 6234-545
• Seiko 6336-567
• Seiko 5239-889
• Seiko 3828-666
• Seiko 5261-176
• Seiko 6642-997