Description
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 |
