Seiko Cal. 7168 - 398

The Seiko 7168-398 represents an important milestone in Seiko's 1988 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-14dc8e0bea1d]

Also known as: Helmet, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1988

Related Models

• Seiko 3846-300
• Seiko 3867-264
• Seiko 0724-795
• Seiko 3898-626
• Seiko 5616-609
• Seiko 6344-488
• Seiko 7098-916
• Seiko 4560-673
• Seiko 4465-196
• Seiko 4436-993
• Seiko 6171-472
• Seiko 5655-163