Seiko Cal. 6330 - 356

The Seiko 6330-356 represents an important milestone in Seiko's 1985 lineup. With its 21mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-fe5035c5b3b1]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1985

Related Models

• Seiko 4582-809
• Seiko 6691-870
• Seiko 6332-334
• Seiko 4534-191
• Seiko 5274-247
• Seiko 5632-472
• Seiko 3858-757
• Seiko 7150-567
• Seiko 3886-980
• Seiko 5625-220
• Seiko 6693-363
• Seiko 5621-529