Seiko Cal. 7181 - 161

This Spring Drive model from 1984 features a 34mm Hardlex-Coated Steel case. Powered by the 7181 caliber with 31j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-f284e0e6457a]

Also known as: Turtle, Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1984

Related Models

• Seiko 3820-565
• Seiko 6341-641
• Seiko 0762-802
• Seiko 7115-984
• Seiko 4511-254
• Seiko 0719-850
• Seiko 0773-164
• Seiko 0732-639
• Seiko 7160-368
• Seiko 6241-236
• Seiko 7078-563
• Seiko 7120-865