Seiko Cal. 7181 - 144

The Seiko 7181-144 represents an important milestone in Seiko's 1971 lineup. With its 20mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-16744d255658]

Also known as: Samurai, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1971

Related Models

• Seiko 0756-344
• Seiko 6314-557
• Seiko 5271-433
• Seiko 5633-819
• Seiko 3828-344
• Seiko 6186-550
• Seiko 5660-968
• Seiko 4563-603
• Seiko 6360-261
• Seiko 6656-295
• Seiko 4585-993
• Seiko 4492-218