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The Orient Kamasu Automatic Blue Dial Men's Watch RA represents an exceptional balance of Japanese mechanical precision and timeless horological elegance. Its meticulously detailed dial is protected by durable Sapphire Crystal and framed by an ergonomic 41.8 mm 316l stainless steel case. Featuring high-visibility hour markers, dependable timekeeping complications, and 200 m (20 atm) diver’s water resistance, it adapts seamlessly from formal business attire to refined everyday wear. It stands as an authentic testament to Orient's celebrated in-house Japanese watchmaking heritage and enduring craft durability.
Brand: Orient
Gender: Men's
Brand Origin: JAPAN
Series: Sports Diver Style (Mako III / Kamasu II)
Additional Information: Unidirectional 120-click rotating bezel; luminous hands and hour markers
Model: RA-AA0824L39B
Movement: JAPAN Orient Caliber F6922 Automatic Mechanical Movement
Movement Source: JAPAN
Power Reserve: Approx. 40 Hours
Precision: +25 to -15 seconds per day
Features: Day-Date display, luminous indices, screw-down crown
Engine: Orient Caliber F6922
Jewels: 22 Jewels
Caliber No: F6922
Case Size: 41.8 mm
Lug-to-lug: 46.8 mm
Case Thickness: 12.8 mm
Band Width: 22 mm
Band Type: Bracelet
Dial Color: Gradient Blue
Case Color: Silver-tone
Band Color: Silver-tone
Bezel: Unidirectional Rotating (120 Clicks)
Bezel Color: Blue / Silver Accent
Bezel Material: Stainless Steel with Aluminum Insert
Case Material: 316L Stainless Steel
Band Material: 316L Stainless Steel
Water Resistance: 200 m (20 ATM) Diver’s Water Resistance
Functions: Hours, Minutes, Central Seconds, Day of Week, Date
Calender: Day-Date display at 3 o'clock
Watch Style: Diver / Casual Sports
Weight: Approximately 169 g
Warranty: Official Manufacturer Warranty
Case Back: Solid Screw-down Stainless Steel (Embossed Twin Dolphins)
Case Shape: Round
Clasp: Fold-over deployment clasp with push-button and safety lock
Crystal: Sapphire Crystal Glass
Crystal Coating: Not Specified
Crown: Screw-down Crown
LumiBrite: Orient Luminous Compound (Hands and Indices)
Barcode: Not Specified
Known By: Orient Kamasu II, Orient Mako III
The celebrated Orient Diver collection, encompassing the renowned Mako and Kamasu lineages, represents Japanese sports watch durability at its peak. Engineered to professional standards with robust 200-meter water resistance, screw-down crowns, and 120-click unidirectional rotating bezels, each piece excels both underwater and on land. High-legibility LumiBrite luminescent hands and scratch-proof sapphire crystal ensure uncompromising clarity in challenging conditions. It continues to be recognized worldwide as the ultimate mechanical sports diver benchmark.
Powered by the renowned in-house JAPAN Orient Caliber F6922 Automatic Mechanical Movement, engineered and manufactured completely within Orient's facilities in Japan. Operates at a frequency of 21,600 vibrations per hour (3Hz) with 22 Jewels to maintain smooth mechanical equilibrium and dependable daily timekeeping. Features bidirectional automatic winding via Orient's efficient rotor mechanism alongside hand-winding and stop-seconds hacking capability. Provides an autonomous Approx. 40 Hours to ensure uninterrupted reliability across everyday wear.