Seiko Cal. 6333 - 971

The Seiko 6333-971 represents an important milestone in Seiko's 1983 lineup. It features a Green dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-6ee5e5e8fdbd]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1983

Related Models

• Seiko 0773-395
• Seiko 6175-799
• Seiko 6222-207
• Seiko 7060-742
• Seiko 4498-727
• Seiko 6243-634
• Seiko 7061-521
• Seiko 6340-395
• Seiko 6352-328
• Seiko 5659-951
• Seiko 6115-696
• Seiko 6225-503