Seiko Cal. 7146 - 140

Seiko 7146-140

The 7146-140 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7146 caliber with 23j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-6e9314c46401]

Also known as: Silverwave, Navigator

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1997

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seikata-wm-6e9314c46401