Headed home today wearing my 2nd Sturhling: Specs The Turbine Model 4015 is a 44mm chronograph with a sporty yet sophisticated look, featuring a striking dial with subdials for tracking time intervals and a tachymeter scale for measuring speed. The polished shark-tooth bezel offers both tactile and visual appeal, while the stainless steel mesh bracelet enhances the watch's durability and comfort. Its 5 ATM water resistance allows it to be worn in a variety of conditions, making it an excellent choice for both adventurers and style-conscious individuals. - The 44mm case diameter makes a bold and elegant statement. - Chronograph function for precise timing of events - Tachometric scale for calculating speed based on travel time - 5 ATM water resistance for reliability in everyday use - Polished shark-tooth trim on the fixed bezel for a distinctive look - Durable stainless steel construction for increased longevity