navy frogman equipped men's and women's automatic precision wristwatch instrumentation one movement royal british tough guy wristw, Slivery;brown

men's fully automatic mechanical watch, sandwich dial design, pot cover sapphire mirror, the use of bridge insurance head p9010 one-piece movement, to commemorate the royal navy made a tough guy watch automatic chain-link mechanical movement, 121 fcm, 4.2 mm thick, 23 stone, vibrating 28,800 times per hour. incabloc shock absorber. 3 power storage, a clockwork box. 171 components blue polished gradient with luminous hour markers and dots. date at 3 o'clock, small seconds a 9 o'clockbrushed estee ceramic anti-clockwise rotating bezel with graduated sctale.syi