Seiko Cal. 7181 - 448

The Seiko 7181-448 represents an important milestone in Seiko's 1988 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-a777f3adafa4]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1988

Related Models

• Seiko 3810-845
• Seiko 5226-489
• Seiko 7183-782
• Seiko 3896-831
• Seiko 3835-644
• Seiko 6223-733
• Seiko 5250-975
• Seiko 6362-597
• Seiko 7113-977
• Seiko 6640-772
• Seiko 5218-885
• Seiko 5644-975