Seiko Cal. 7155 - 343

This Quartz model from 1969 features a 40mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-04c674be1bb8]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1969

Related Models

• Seiko 6660-720
• Seiko 4542-498
• Seiko 7068-126
• Seiko 6254-773
• Seiko 3813-136
• Seiko 6136-946
• Seiko 4477-129
• Seiko 5637-689
• Seiko 6290-268
• Seiko 7062-448
• Seiko 4449-757
• Seiko 6187-628