Seiko Cal. 6391 - 620

This Solar model from 1966 features a 45mm Two-Tone case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-1699588815ae]

Also known as: Shogun, Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1966

Related Models

• Seiko 6616-814
• Seiko 5662-656
• Seiko 4489-674
• Seiko 5623-571
• Seiko 6341-772
• Seiko 6343-303
• Seiko 4511-848
• Seiko 7032-615
• Seiko 4447-348
• Seiko 0732-852
• Seiko 6190-959
• Seiko 6223-137