Seiko Cal. 7181 - 668

The 7181-668 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7181 caliber with 25j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-b2f990d1e5ce]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1997

Related Models

• Seiko 7182-884
• Seiko 4516-631
• Seiko 6695-407
• Seiko 5237-209
• Seiko 4485-143
• Seiko 6696-644
• Seiko 0756-257
• Seiko 4545-639
• Seiko 5671-474
• Seiko 4487-329
• Seiko 6632-170
• Seiko 6281-175