Seiko Cal. 6693 - 800

This Hand-Winding model from 1978 features a 35mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-8b05880adb14]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1978

Related Models

• Seiko 3885-600
• Seiko 4516-177
• Seiko 5279-634
• Seiko 6220-526
• Seiko 6152-756
• Seiko 6266-743
• Seiko 0729-187
• Seiko 7127-870
• Seiko 4491-101
• Seiko 0751-964
• Seiko 7118-386
• Seiko 6629-105