Seiko Cal. 7141 - 557

Seiko 7141-557

The 7141-557 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7141 caliber with 24j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-e1a86196471c]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
39mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1995

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