Mondaine Official Swiss Railways Watch Essence Pay Chip | Black/Black Strap Size:41mm and Roc Loc Air system

and Roc Loc Air system provides superior fit comfort with enhanced ventilation via four large vents that are easily adjustable on-the-fly

and a hand pump

mineral crystal glass

Exterior side pocket designed to hold sneaker cleaning supplies

fully taped seams for a 3000mm waterproof coating and an eye shaped window so you can view the weather or the stars at night

Mondaine Official Swiss Railways Watch Essence Pay Chip | Black/Black Strap Size:41mm and Roc Loc Air systemInnovation and sustainability, This modern classic presents itself in white and comes with two straps made out of textile and cork. The iconic dial and its second hand, it is a real eye catcher on every wrist. Thanks to the innovative strap system, the straps can be changed in seconds, which can give the watch a completely new look. [Details] Specifications: Function: Time Movement (type): Quartz Case material: Renewable raw material Case back: