The Nomos Glashutte NOMOS Club Campus38 Nonstop Red Stainless Steel Velour Grey Strap Sapphire Crystal Case Back 723.GB New 2026 Never Worn Box and 2 Years Official Warranty (Ref. 723.GB), introduced in 2026, is a Steel-cased luxury mechanical wristwatch. The case measures 38.5 mm. The dial is Red. Powered by a Manual winding movement. It wears on a Textile strap/bracelet. On the secondary market, the NOMOS Club Campus38 Nonstop Red Stainless Steel Velour Grey Strap Sapphire Crystal Case Back 723.GB New 2026 Never Worn Box and 2 Years Official Warranty averages $13,901,653 across 1 active listing. When buying pre-owned, check condition grade, box and papers (typically a 10–20% premium), service history, and originality of dial and hands. Use the listings and price history on this page to benchmark fair market value.