Sinn 104 St Sa I B — Blue Dial

OUR TAKE The dial is the story — a blue sunburst that goes near-black indoors and turns electric under a window. It's a 41mm pilot with a 46.5mm lug-to-lug, so it wants a medium-to-larger wrist; the two straps (Sinn silicone and Sinn canvas) cover both ends of the week. To flag honestly: a deep cut on the underside of the lower lugs (see photos), light hairlines elsewhere, and no dated warranty card. Priced accordingly. THE SPECS Brand: Sinn Model: 104 St Sa I B Reference: 104.014 Case diameter: 41mm Case material: Stainless steel Dial colour: Blue (sunburst) Movement: Sellita SW 220-1 — automatic, day-date Water resistance: 200m / 20 bar Crystal: Sapphire (front and display caseback) Lug width: 20mm Lug-to-lug: 46.5mm Case thickness: 11.5mm CONDITION Pre-owned — graded honestly, flaws disclosed. Case: polished stainless steel with a deep cut/gouge on the underside of the lower (6 o'clock) lugs — see photos. Elsewhere, light hairlines from normal wear. Crystal: clean, no scratches or chips. Bezel: black insert intact, clean and aligned. Caseback: sapphire display back, clean. Buckle: signed Sinn buckle with light surface scratches. Straps: fitted Sinn black silicone strap plus an additional Sinn canvas strap, both good. WHAT'S IN THE BOX Sinn box Sinn guarantee booklet (unstamped) Series 104 manual Sinn pouch Sinn silicone strap (fitted) Sinn canvas strap (additional) Missing: dated warranty/purchase card.