Seiko Cal. 0726 - 356

This Quartz model from 1980 features a 41mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-800479b33325]

Also known as: Tuna, UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1980

Related Models

• Seiko 4423-628
• Seiko 6180-675
• Seiko 3854-461
• Seiko 6378-942
• Seiko 4598-414
• Seiko 4590-181
• Seiko 4542-695
• Seiko 0726-557
• Seiko 0717-178
• Seiko 3815-149
• Seiko 4551-719
• Seiko 5631-642