Analogue watch radio controlled watch solar watch mens watch case material stainless steel water resistant to 50m 5 atm case size 464 x 396 mm case height 92 mm housing design round housing colour black bezel colour black watch glass sapphire glass watch strap stainless steel clasp safety deployment clasp strap design bracelet with links watch strap colour black watchstrap width 20 mm displays analogue digital display types with 1224 hour f