Product showcase
RM-M09 Butterfly Sport
HUMPBUCK RM-M09 — butterfly dial skeleton quartz with boyfriend-fit presence and premium silicone strap.
Style 01
Details
Echoes the RM-M09 butterfly dial boyfriend-watch positioning: oversized wrist charisma, detailed skeleton bridges, and plush silicone—made to pair with relaxed tailoring or weekend layers.
- Case diameter
- 47 mm
- Case thickness
- 18 mm
- Band width
- 25 mm
- Weight
- 103 g
- Crystal
- Mineral glass
- Case material
- Stainless steel
- Clasp
- Pin buckle
- Water resistance
- 30 m
Closer look
Detail photography and specifications for RM-M09 Butterfly Sport.


















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