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Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Stone Size (mm): 6.10x5.57x4.12;Carat Weight (ct): 1.04

1.05 x.11 x 360 x 10 Automatic

1.05 x.11 x 360 x 9.5 (Omega 550) Automatic

1.05 x.12 x 380 x 11 DB End

Ruby’s hues vary from orangey-red to purplish-red and the presence of chromium is the trace element that causes the unparalleled ruby red colour. T...

Garnet is a wide group of closely related mineral species with many varieties. Garnets range from red, brownish red, purplish red, orange, yellow t...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur in orange, yellow, ...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Tourmalines are found in a wide range of colours, pink, green, blue, orange, yellow, brown, black, and colourless. Bi-coloured Tourmalines are also...

Opal is probably the most famous phenomenal stone displaying the unparalleled play-of-colour, a rainbow-coloured kaleidoscopic effect. The name opa...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

Sapphire is a variety of the mineral corundum, an aluminium oxide. It is typically blue but fancy coloured sapphires also occur. The variety in col...

1.10 x.09 x 340 x 9 DBH End

1.10 x.095 x 300 x 9 Automatic

1.10 x.10 x 280 x 9 Automatic

1.10 x.10 x 300 x 9.5 Automatic

1.10 x.105 x 360 x 11 Automatic

1.10 x.11 x 360 x 10 Automatic

Longines calibre 280 has two versions of mainspring; "T End" and non "T End" (non auto)