US 12,117,776 B2
Diving watch
Marc A. Hayek, Cully (CH); and Laurent Ballesta, Mauguio (FR)
Assigned to Blancpain SA, Le Brassus (CH)
Appl. No. 17/621,006
Filed by Blancpain SA, Le Brassus (CH)
PCT Filed May 25, 2020, PCT No. PCT/EP2020/064449
§ 371(c)(1), (2) Date Dec. 20, 2021,
PCT Pub. No. WO2020/259936, PCT Pub. Date Dec. 30, 2020.
Claims priority of application No. 19183410 (EP), filed on Jun. 28, 2019.
Prior Publication US 2022/0365488 A1, Nov. 17, 2022
Int. Cl. G04B 47/06 (2006.01); G04B 19/28 (2006.01); G04B 37/08 (2006.01)
CPC G04B 47/061 (2013.01) [G04B 19/283 (2013.01); G04B 37/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A diving watch, comprising:
a first device to display the current time, including an hour hand and a minute hand; and
a second device to analogically display a diving duration, said second device comprising a hand dedicated to an indication of the diving duration and a rotating bezel provided with a visible face including a time scale including time graduations, said bezel being configured to cooperate with said dedicated hand by displaying an instant value of the diving duration,
wherein the dedicated hand has an angular speed which is less than an angular speed of the minute hand and greater than an angular speed of the hour hand.