https://gruman-watches.com/
Specifications:
44mm stainless steel case 316L, sapphire cover glass and glass bottom, under glass reflector ring which can be operated via the crown at 2 o'clock and a black PVD coated bezel
with ceramic inlay, ETA 2824-2 movement, manually adjustable timing function for 12 hours and 60 minutes over the two, rotatable bezels, 200 meters waterproof to DIN 8310,
calf leather
strap with buckle Price 390Euro in advance and later 690Euro
