Seiko Cal. 7181 - 819

The Seiko 7181-819 represents an important milestone in Seiko's 1981 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-4850fb99427d]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1981

Related Models

• Seiko 6673-997
• Seiko 3889-686
• Seiko 6164-802
• Seiko 7094-439
• Seiko 7058-974
• Seiko 3878-110
• Seiko 6136-360
• Seiko 4591-760
• Seiko 7137-121
• Seiko 4582-492
• Seiko 6188-150
• Seiko 3820-676