Rose Gray


Caliber R1S Rose Gray

Gain more XP, no more muscle stiffness! With an ergonomic design and premium PU material, Caliber R1S is your perfect match for long hours of missions.


Premium Comfort with Stylish Design – Cooler Master Caliber R1S helps you achieve hard quests while staying dry and comfortable.

Breathable Material – Premium quality and design sets you apart from the competition. The breathable PU provides maximum comfort for all body types and keeps you feeling cool and energized at all times.

Ergonomic Design – Ergonomic design meets the individual’s needs with a comfortable angle of the reclining backrest. The movable armrests design and height adjustable gas lift minimize fatigue and maximize the comfort of your gaming/working sessions.

Head & Lumbar Pillows – The headrest and lumbar pillow will provide you with the best level of comfort to reduce back pain and alleviate neck strain.

Product Name Caliber R1 Special Edition
Product Number CMI-GCR1S-PRC
Colors CM CAMO / Dark Knight CAMO / Rose White / Rose Gray
Total Height Range 125-133 cm (49.2”-52.4”)
Backrest Height 82 cm (32.3”)
Backrest Width 57 cm (22.4”)
Armrest to Armrest 75 cm (29.5”)
Seat Width (including sides) 53 cm (20.9”)
Seat Depth 57 cm (22.4”)
Diameter of Base 70 cm (27.6”)
Armrest Adjustability 28-36 cm (11.0”-14.2”)
Floor to Seat Top 45-53 cm (17.7”-20.9”)
Height Adjustability 8 cm (3.1”)
Recline 90-180 degree
Armrest 1D ; 2D (Rose White)
Caster 60 mm (2.4”)
Gas Lift Class 4
Warranty 1 year