Seiko Cal. 7181 - 826

The Seiko 7181-826 represents an important milestone in Seiko's 1976 lineup. It features a Navy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-9c302c979a98]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1976

Related Models

• Seiko 5636-349
• Seiko 6235-360
• Seiko 7058-707
• Seiko 7093-117
• Seiko 4493-297
• Seiko 7177-246
• Seiko 6676-970
• Seiko 3816-393
• Seiko 7183-634
• Seiko 7120-123
• Seiko 5664-332
• Seiko 7030-731