Digital hour counter

 27.320.01 VariantBlack dial, black bezel Signal240-33 Ω V12/24 mm – A57 mm – B51 mm – C45  27.320.00 VariantBlack dial, black bezel Signal10-180 Ω V12/24 mm […]

 27.320.03 Variant Black dial, black bezel Signal 240-33 Ω V 12/24 mm – A 57 mm – B 51 mm – C 45  27.320.29 Variant Black dial, black bezel Signal 10-180 Ω V 12/24 mm […]