Seiko Cal. 7181 - 606

The Seiko 7181-606 represents an important milestone in Seiko's 1990 lineup. Powered by the 7181 caliber with 21j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-2edcf8422274]

Also known as: Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

21j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1990

Related Models

• Seiko 5615-948
• Seiko 6219-643
• Seiko 6121-877
• Seiko 4419-766
• Seiko 6614-704
• Seiko 6321-696
• Seiko 0723-840
• Seiko 6393-107
• Seiko 7086-220
• Seiko 5670-723
• Seiko 6371-734
• Seiko 3857-384