Fortis. A stainless steel diver’s wristwatch with sweep centre seconds, blue dial and revolving ring
Signed Fortis, 17 jewels, Incabloc, Marine master, ref. 018.20.33, circa 1970
Cal. 96 mechanical movement, 17 jewels, blue matte dial, luminous numerals, luminous hands, sweep centre seconds, minute divisions, outer sloped bidirectional revolving ring graduated to 60 units operated via the crown at 2 o’ clock, tonneau-shaped water-resistant-type case, screw back, stainless steel Fortis buckle, case, dial and movement signed
37 mm. width, 44.5 mm. length
Fortis. A stainless steel diver’s wristwatch with sweep centre seconds, blue dial and revolving ring
Signed Fortis, 17 jewels, Incabloc, Marine master, ref. 018.20.33, circa 1970
Cal. 96 mechanical movement, 17 jewels, blue matte dial, luminous numerals, luminous hands, sweep centre seconds, minute divisions, outer sloped bidirectional revolving ring graduated to 60 units operated via the crown at 2 o’ clock, tonneau-shaped water-resistant-type case, screw back, stainless steel Fortis buckle, case, dial and movement signed
37 mm. width, 44.5 mm. length
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