A fusion of urban grit and futuristic design - the SEVENFRIDAY SF M1B/01 “Urban Explorer” is a standout piece within the M-Series lineup, created for those who navigate the city with curiosity and intent. Blending layered construction with industrial detailing, it reflects SEVENFRIDAY’s signature approach to modern watch design. Inspiration & Design The “Urban Explorer” draws its character from the city - from industrial textures to the rhythm of movement and discovery. Its multi-level dial reveals a complex composition of stamped pattern plates, overlapping discs, and the signature “Y-wing” bridge overlay. These elements create depth, contrast, and a constant sense of motion, offering a dynamic visual experience with every glance. Dial & Case Details Housed in a 47.6×47mm square-cushion stainless steel case, the M1B/01 features a dark blue PVD “animation ring” paired with black grooved bezel lines, creating strong visual contrast and detail. The hardened K1 mineral crystal, treated with anti-reflective coating, protects the dial while maintaining clarity across its layered construction. Movement & Features The M1B/01 is powered by a customised Miyota 8215 automatic movement, delivering reliable performance with an approximate 40-hour power reserve. An embedded NFC chip within the caseback allows for secure authentication and registration via the SEVENFRIDAY app, reinforcing the brand’s modern, connected approach. Bracelet / Strap & Wearability The watch is fitted with a distinctive strap combining blue denim with black calfskin leather, finished with a beige-stamped lining for added comfort. Despite its bold case size, the ergonomic construction ensures a secure and comfortable fit for daily wear. With 3ATM water resistance, it is suited for everyday urban use. Collector Positioning The M1B/01 “Urban Explorer” is for those drawn to industrial design and layered aesthetics - a watch that reflects individuality, movement, and the energy of modern city life. Note RAW reserves the right to decline orders for regions with an existing SEVENFRIDAY authorised distributor. Technical Specifications Case size: 47.6 x 47mm Case material: Polished stainless steel square-cushion shape Animation ring: Polished stainless steel, dark blue PVD treatment Case back: Stainless steel embedded with NFC chip for authentication purposes Movement type: Automatic Movement no.: Miyota 8215 Power reserve: Approx 40hrs Interface: 7-layered architectural interface; gun metal plate holding the chevron steel flooring tread, framed over a brushed rhodium plate; deep brushed rhodium plate at the center, framing the running second time-reading window. one brushed screw; brushed arch plate with two screws, framing the hour & minute time-reading window; brushed plate with black relief SEVENFRIDAY logo Glass: Hardened K1 mineral glass; one-layer anti-reflective coating Water resistance: 3ATM Strap type: Combination Strap material: Genuine blue denim; black calf skin leather stitched over the holes; beige stamped lining Buckle: Tang buckle Features: - Hours: Large black disc on the left side window- Minutes: Medium black disc on the left side window- Seconds: Blue spinning line turning clockwise, moving along the rectangular window at the center Warranty: 2 years + 1 additional year with registration on the 7F App
