M34 F8 Date
RE-BX0006E
| Movement | Mechanical |
|---|---|
| Calibre Code | F8N64 |
| Accuracy | +15 seconds to -5 seconds per day * |
| Power Reserve (Mechanical) | Over 60 hours |
| Power Reserve (Quartz) | |
| Automatic | Yes |
| Hand-Winding | Yes |
| Dial Colour | Green |
| Case Material (Bezel) | Stainless steel (SUS316L) |
| Case Material (Body) | Stainless steel (SUS316L) |
| Case Material (Back) | Stainless steel (SUS316L) |
| Case Size (Width) | 40.0 mm |
| Case Size (Height) | 47.3 mm |
| Case Size (Thickness) | 12.9 mm |
| Case Back Design | See-through case back |
| Glass Material (Front) | Dual curve sapphire crystal (SAR coating) |
| Glass Material (Back) | Flat sapphire crystal |
| Strap Material | Stainless steel (SUS316L) |
| Strap Colour | |
| Strap Width | 20 mm |
| Buckle | Trifold deployant buckle with push button |
| Wrist Size | 140 mm~200 mm |
| Additional Strap | |
| Additional Strap material | |
| Additional Strap buckle type | |
| Water Resistance | 10 bar (100 m) |
| Magnetic Resistance | JIS Type 1 (Magnetic Resistance 4800 A/m or higher) |
| Weight | 156 g |
| Jewels | 22 |
| Date Indicator | Yes |
| Day Indicator | |
| Power Reserve Indicator | Yes |
| GMT | |
| Retrograde | |
| World Time | |
| Rotating Bezel | |
| Inside Ring | |
| Luminous Light | |
| Screw Case Back | Yes |
| Easy Exchange Strap | |
| Other Details | |
| Limited Edition | |
| Pair Model | |
| Country of Origin | Japan |
| Warranty | 2 Year |
| Launch | Apr, 2025 |
- *The indication difference of the watch measured over a 24-hour period represents the degree of advance or delay per day.
Indicated with (+) if the watch is going forward,and (-) if it is going backward.
A new dial design using optical multilayer technology

The in-house developed optical multilayer technology, which creates a wide range of tonal effects on a metal surface, makes possible a new expression of cosmic depth that conventional painted dials could not achieve. By layering near-transparent films at the nanometre level and precisely controlling the reflection and transmission of light, this optical multilayer structure reveals a profoundly evocative vision of outer space.
Colors and patterns that change beautifully with the angle

The green dial features a delicate stamped pattern inspired by the Perseids meteor shower, enhanced through optical multilayer technology. Its defining character lies in the way its colours and pattern transform beautifully depending on the viewing angle, creating a dial of subtle movement and changing expression.