Seiko Cal. 6171 - 486

The Seiko 6171-486 represents an important milestone in Seiko's 1993 lineup. Powered by the 6171 caliber with 25j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-adb415f1587e]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

25j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1993

Related Models

• Seiko 0739-211
• Seiko 7139-136
• Seiko 4479-805
• Seiko 6689-480
• Seiko 5624-151
• Seiko 6128-934
• Seiko 5298-368
• Seiko 3875-810
• Seiko 4434-156
• Seiko 6342-370
• Seiko 7087-252
• Seiko 6317-672