Brand: OmegaGender: MenMetal Type: Stainless SteelDiameter: 39.00 mm Weight: 93.60 gramsGent's stainless steel OMEGA Swiss-made wristwatch. The "OMEGA " trademark (or hallmark) can also be found on the item. Pre-owned In excellent condition. Might show minor signs of wear.Includes Extra Factory Nato StrapSpeedmaster Reduced Stainless SteelWatch Properties* Family: Speedmaster Reduced* Model: Speedmaster Reduced Stainless Steel* Ref. No.: 3510.50* Water Resistance: 100 meters Caliber Properties* Caliber No.: 3220* Number of Jewels: 47* Diameter: 25.60 mm* Frequency: 28,800 bph* Power Reserve: 42.0 hours* Movement Type: Automatic* Display: Analog Band Properties* Band Type: Bracelet* Band Material: Stainless Steel* Number of Links: 17* Band Length: 6.5 in* Clasp: Fold-Over Clasp Case Properties* Material(s): Stainless Steel* Bezel Style: Tachymeter* Glass Type: Sapphire Crystal* Case Back: Closed* Case Shape: Round* Diameter: 39.00 mm* Lug Width: 18.00 mm Dial Properties* Color: Black* Index Type: Stick / Dot* Hands: Hours, Minutes & Seconds* Hand Style(s): Stick SKU: 211023