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Eta Chronograph 251.474 ZB
![251.474 ZB 251.474 ZB](/sites/default/files/styles/product_image/public/product-front-images/251_474_ZB_cadran.png?itok=3gBvrmDK)
![251.474 ZB 251.474 ZB](/sites/default/files/styles/product_image/public/product-back-images/251_474_ZB_verso_0.png?itok=lksVR8x-)
Technical characteristics
![251.474ZB 251.474ZB](/sites/default/files/styles/product_schema_image/public/products/223-Picto.png?itok=lRELyDDu)
10 lignes ½ ‴
Diameter 23,30 mm
Height 4,70 mm
Hours, minutes, small jumping second at 6 o’clock
Date display in window
Chronograph with 2 push buttons
Counters 1/10th of seconds, 60 seconds, 30 minutes
Functions : ADD, SPLIT
Stop second / stop motor
End-of-life display (E.O.L.)
Time-zone mechanism
23 jewels
PowerDrive
Theoretical battery’s lifetime :
- 68 months