RALF TECH WRV 1977 Automatique

Automatic winding mechanical movement RTA002® based on ETA 2836
+ 25 jewels, 28,800 a/h, 4Hz, incablocs®
+ Power reserve 44 hours
+ Tested water resistant up to 200M / 660FT
+ Complies with ISO 6425 « montres de plongée »
+ Functions: hours, minutes, seconds, elapsed immersion time
+ Case in surgical steel 316L, polished and brushed, 43.8 mm (excluding crown)
+ 95% matte dial in black
+ Domed antiglare sapphire crystal 3,9 mm thick
+ Unidirectional rotating steel bezel, black aluminium insert
+ Protected screw down crown
+ Screw-down case back engraved with individual serial number
+ Two straps: one in black Barenia leather, the second in black ZULU, lug size 26mm, buckle 26mm
+ It comes in an anti-shock Explorer case approved NATO
+ Limited edition 77 pieces
+ Swiss Made