Seiko Cal. 7074 - 928

This Spring Drive model from 1983 features a 42mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-3bec839cc59e]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1983

Related Models

• Seiko 6398-710
• Seiko 7023-628
• Seiko 4547-911
• Seiko 5271-124
• Seiko 7179-218
• Seiko 7068-427
• Seiko 6224-909
• Seiko 4543-795
• Seiko 6317-320
• Seiko 6628-701
• Seiko 6235-124
• Seiko 7164-983