Longines Record collection Watch - 38.5 mm Steel Case - Silver Dial - Bracelet - L2.820.4.72.6 Mother-of-Pearl blue dial with roman numeral

blue dial with roman numeral hour markers and polished cabochons

steel screw-down crown at 3 o’clock

9mm platinum case

screw-locked crown and pushpieces with titanium pushpiece guards

transparent back set with a yellow gold central Observatory medallion

Longines Record collection Watch - 38.5 mm Steel Case - Silver Dial - Bracelet - L2.820.4.72.6 Mother-of-Pearl blue dial with roman numeral38. 50 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal with anti reflective coating, sunray silver dial with applied indexes, caliber L888. 4 automatic movement with hours, minutes, seconds and date, approximately 64 hours of power reserve, stainless steel bracelet. Water resistant to 3 bar.