Seiko Cal. 3872 - 166

The Seiko 3872-166 represents an important milestone in Seiko's 1993 lineup. Powered by the 3872 caliber with 23j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-84e0fe404401]

Also known as: Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1993

Related Models

• Seiko 6610-397
• Seiko 6240-533
• Seiko 7196-698
• Seiko 3887-462
• Seiko 6249-497
• Seiko 6690-841
• Seiko 0756-809
• Seiko 6228-475
• Seiko 5631-871
• Seiko 0722-611
• Seiko 7187-363
• Seiko 6117-421