Seiko Cal. 6699 - 133

This Spring Drive model from 1990 features a 44mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-db82d4ea64ae]

Also known as: Monster, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1990

Related Models

• Seiko 7069-689
• Seiko 6673-302
• Seiko 7120-932
• Seiko 6253-177
• Seiko 6166-149
• Seiko 7138-250
• Seiko 6389-378
• Seiko 6249-176
• Seiko 7149-276
• Seiko 4453-539
• Seiko 5283-156
• Seiko 4488-270