Speake Marin Ripples Kármán (Pre-order)

This is a pre-order. Delivery expected second half of 2026. Email: shop@collectivehorology.com Phone: +1 (805) 321-8877 Text (US Only): +1 (805) 321-8877 The Ripples Goes Ultra-thin The Speake Marin Ripples Kármán Line pairs the collection's signature "La City" case — now in 904L steel at a remarkably slim 6.30 mm — with a sapphire crystal dial finished in blue metallisation over Geneva stripes, a first for the Ripples line. Inside sits the new in-house SMA06 automatic calibre, just 2.5 mm thick, running at a high-frequency 5 Hz with an integrated micro-rotor decorated in alternating rhodium and blue PVD. The package ships with three wearing options out of the box: an integrated steel bracelet with micro-adjust, plus leather and rubber straps with titanium buckles. Key Details CASE Design: La City Material: 904L stainless steel Diameter: 40.30 mm Thickness: 6.30 mm Square bezel with rounded shapes, polished profile, satin-finished surface Screw-down crown with engraved logo Screw-down case back Sapphire crystal glass with Water-resistance: 5 ATM DIAL Sapphire crystal glass, blue metallisation, sunray finish, and Côtes de Genève motif on the reverse side Baton indices and rhodium-plated hour/minute hands, heart-shaped hour hand Small seconds counter at 1:30, sunray finish, rhodium-plated counter ring using the galvanic growth process on sapphire Baton indices and rhodium-plated seconds markers, mirror-polished steel hand Minute flange: blue PVD coating, opal microbeaded finish, white markers Speake Marin Genève logo in white MOVEMENT In-house manufacture self-winding calibre SMA06 with fully integrated micro-rotor Total components: 175 Diameter: 32.00 mm Thickness: 2.5 mm (without hands) Frequency: 5 Hz / 36.000 vibrations per hour Number of jewels: 27 Variable inertia balance wheel Swiss lever escapement Power reserve: 52-hour minimum (when fully wound) Mainplate: rhodium-plated and microbeaded Bridges: Côtes de Genève motif, chamfered and polished profiles using the anglage technique Tungsten micro-rotor featuring an exclusive pattern of raised and recessed rectangles with alternating rhodium-plated and blue PVD finishes. BRACELET & STRAPS Three-row integrated polished/brushed 904L steel bracelet with personalised folding buckle with the Maison’s logo Micro-adjustment up to 4 mm, with 2 mm extension on either side Smooth leather with a dark blue gradient (Pantone 289C) fading to sky blue (Pantone 283C), silver leather lining, Winston in Space illustration, dark blue stitching, titanium folding clasp Dark blue rubber, textile pattern, sky blue (Pantone 283 C) lining, titanium pin buckle WARRANTY 2 Year guarantee from date of purchase Collective is an authorized retailer of Speake-Marin watches. All Speake Marin watches sold by Collective Shop are fully warranteed by Speake Marin TERMS & CONDITIONS Collective Shop is an authorized retailer of all new watches we sell. Please review all shop policies for new watches here before purchase. If you have questions about the details of this or any watch, feel free to contact us prior to purchase at shop@collectivehorology.com.