Is it suitable for swimming

it harnesses light energy to run continuously without battery changes

gold 38mm dial and a gold stainless steel strap

Bracelet Length 138mmGlassAnti-reflective sapphire glassWater Resistant20ATM 200M

treated with Superluminova

U-Boat Men's Watch Classico Tungsteno CAS1 Chronograph Black Beige Unisex Sunglasses Is it suitable for swimmingExplore the U Boat Men's Watch Classico Tungsteno CAS1 Chronograph Black Beige, an epitome of precision engineering and refined design. Powered by the Sellita SW 500 mechanical automatic chronograph movement, this timepiece boasts unparalleled accuracy and reliability. Movement: Sellita SW 500 mechanical automatic chronograph, modified to U BOAT specifications. Frequency: 28,800 vibrations hour, 4 Hz. Power reserve: 62 hours. 25 jewels. Skeletonized