Seiko Cal. 6688 - 347

This Automatic model from 1970 features a 45mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-e60ec2a66ab9]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1970

Related Models

• Seiko 6357-635
• Seiko 7034-228
• Seiko 6267-984
• Seiko 5696-454
• Seiko 5623-465
• Seiko 7131-375
• Seiko 0710-176
• Seiko 6392-145
• Seiko 5244-886
• Seiko 0716-639
• Seiko 4423-893
• Seiko 4557-757