26331ST – upgraded with a genuine 1185 movement, paired with a CNC case and bracelet machined from original factory data in steel. Dimensions, thickness, brushing, and chamfers are true to the original. The movement is an upgraded genuine 1185 for stable timekeeping. Dial, hands, and date wheel are custom‑made to match the original – available in blue or black with fully lumed markers. Ideal for those who love the 26331ST steel model, value a genuine movement upgrade, and demand case precision.





