Thank you for viewing! NIXON Nixon 51-30 CHRONO 51-30 Chrono A083-510 (All Gold / Black) Discontinued The gold and black bi-color design has a very substantial feel, and it's a versatile design that works well from street scenes to business settings. This watch combines a sense of luxury with a rugged feel. It's a high-end wristwatch that can be worn as an accessory, not only in street scenes but also due to its overwhelming volume. The numbers "51-30" represent: 1. Big Face (51mm): * The "51" in the model name comes from the 51mm case diameter, giving a strong personality to the wrist and an overwhelming presence. It boasts a starring impact from the street to active scenes. 2. High Water Resistance (300m water resistance): * "30" means 30 ATM water resistance (300m water resistance), a professional-level toughness specification that can handle marine sports and water sports. * Intended substantial feel: The weight is intentionally made heavy, approximately 255g to 290g, and that weight creates a sense of satisfaction as a watch and the nickname "Heavy Hitter." * Consideration for 3S riders: With 3S sports riders (surf, skate, snow) in mind, the crown and pushers are placed at the 9 o'clock position, which is the opposite of the usual position. This is a functional design to prevent the crown from hitting the wrist when turning the wrist. * Case size: Diameter approx. 51mm (excluding the crown) * Case thickness: Approx. 15mm to 16mm * Weight: Approx. 255g to 290g * Water resistance: 30 ATM water resistance (300m water resistance) * Movement: Japanese quartz (battery-powered) * Case material: Stainless steel * Main functions: Chronograph, date calendar, unidirectional rotating bezel 【Condition】 There are no scratches on the crystal. Operation of various buttons has been confirmed. I think it is in very good condition overall, but please make your final judgment based on the photos. 【Storage Condition】 It has been carefully stored in a dark place. There are no smokers or pets in the environment. 【Shipping】 The item will be carefully wrapped in bubble wrap and shipped anonymously.