Seiko Cal. 7040 - 177

This Quartz model from 1981 features a 36mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-00197a9424c8]

Also known as: Tuna, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1981

Related Models

• Seiko 6239-700
• Seiko 6267-146
• Seiko 7056-524
• Seiko 4553-634
• Seiko 6367-365
• Seiko 6629-584
• Seiko 3888-853
• Seiko 0772-867
• Seiko 4445-910
• Seiko 4431-645
• Seiko 6341-374
• Seiko 7027-846