The GST-B600, with its fusion of metal and resin components, comes in at a super-slim, with the popular small case measuring just 42 mm in diameter, all the while managing to maintain the two-part metal bezel construction that G-STEEL is known for. Cop yours today at Culture Kings. - Stainless steel - Mineral glass - Resin and stainless steel case and bezel - Shock resistant - LED backlight (super illuminator) - Afterglow - Weight: 135g - Case size (mm): 41.4 × 42.3 × 11.4 - Water resistance: 200 metres - 12/24-hour format - Approx. battery life: 2 years - Colour: Silver - Style: GSTB600D-1A