PROSPEX MEN’S WATCH SNE437P1 - Black and Silver

Prospex collection:

Seiko Prospex: a lively story that surpasses even the wildest expectations of athletes and adventurers. Unique diver watches, dynamic pilot watches and specimens with rotating compass ring. No wish remains unanswered. Clocks with professional specifications to discover the world your way. On land, at sea and in the air. Experience Seiko technology.

Solar timepiece:

Seiko Solar uses an ultra-efficient Solar cell that is able to create energy from all kinds of light, not just sunlight. This energy is stored in a very small rechargeable battery that lasts many times longer than conventional batteries. The watch is protected from overcharging.

Caliber V157:

The Seiko calibre V157 is a Solar watch with date display. Seiko Solar uses an ultra-efficient Solar cell that is able to create energy from all kinds of light, not just sunlight. This energy is stored in a very small rechargeable battery that lasts many times longer than conventional batteries. The watch is protected from overcharging. This makes the watch virtually maintenance-free. When fully charged, calibre V157 has an energy reserve of 10 months. Should there be an energy shortage, the watch will warn you by running the second hand in increments of 2 seconds instead of 1 second. The watch has a convenient instant start function. This means that when the watch runs out of energy and the weather is exposed to sufficient (sun) light, the watch will start immediately and the watch will let the second hand run in 2-second increments until the watch has sufficient energy again. Seiko Solar is one of the most appealing points within Seiko's Clean Energy Concept.