Seiko Cal. 6181 - 522

Seiko 6181-522

The Seiko 6181-522 represents an important milestone in Seiko's 1999 lineup. Powered by the 6181 caliber with 30j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-896bcaa90341]

Also known as: Sportsmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
14.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
30j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1999

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