Speedmaster '57 40.5 mm, steel on leather strap - 332.12.41.51.01.001 Navy Dial the bag features a well-organized

the bag features a well-organized interior with multiple compartments

this timeless piece is accented with warm gold hardware and tonal stitching

The interior is lined in supple black chèvre leather with a slip pocket for essentials

and a screw-down caseback for superior water resistance up to 300 meters

Speedmaster '57 40.5 mm, steel on leather strap - 332.12.41.51.01.001 Navy Dial the bag features a well-organizedDiscover the Speedmaster '57 40. 5 mm, steel on leather strap Watch 332. 12. 41. 51. 01. 001! Specifications Reference 332. 12. 41. 51. 01. 001 Between lugs 20 mm Lugtolug 49. 64 mm Thickness 12. 99 mm Case diameter 40. 5 mm Case Steel Dial colour Black Crystal Scratchresistant sapphire crystal with antireflective treatment on both sides Water resistance 5 bar (50 metres 165 feet) Total product weight (approx.) 80 g Calibre OMEGA 9906 Movement type