Fortress Monopusher

The Graham watch brand is named after the famous British clockmaker, inventor, and geophysicist, George Graham (1673-1751). He is credited with a host of horological and astronomical inventions, including the Orrery, a mechanical model of the solar system built with Thomas Tompion (1639-1713), and a mural quadrant made for the Greenwich Observatory. Not to mention his invention for a temperature-compensated mercury pendulum and his work on perfecting the cylinder escapement and the deadbeat escapement, to name but a few.
Specification

Brand :  Graham
Collection: Fortress Ltd
Model No: 2FOAS.U01A
Movement: Automatic
Calibre: G1750
Case Size: 47mm
Case Shape: Round
Case Material: Stainless Steel
Case Back: Open
Dial Colour: Blue
Dial finish: Sun-brushed
Luminescence: Yes
Strap Material: Leather
Strap Colour: Black
Gender: Men
Water Resistance (M): 100