About this item

• (Pro Master limited model based on the Air Self-Defense Force “Blue Impulse” model) Authentic sports watch from Citizen PROMASTER that combines functionality, durability and safety An exclusive model inspired by the Blue Impulse, the aerobatic flight team of the Japan Air Self-Defense Force, which will celebrate its 65th anniversary in 2025 The Blue Impulse emblem is laid out on the dial and case back Inside the exclusive box you will find a card with the flying scene of the current Blue Impulse model T-4 Limited model 900 pieces
• 【Compact size with a case diameter of 40mm】The blue and silver color scheme reminiscent of the Blue Impulse team color gives a sense of strength and freshness Fits comfortably even on those with slim arms A watch that captures the hearts of many Blue Impulse fans with its user-friendly size Comes with a limited edition box Photovoltaic Eco-Drive, 20 bar water resistance, aviation slide rule, chronograph
• Human-friendly Functions and Performance: The Pro Master is an authentic sports watch that combines functionality, durability, and safety Equipped with a photo-powered Eco-Drive for hassle-free use Converts even minimal sunlight or light into electricity Once fully charged, it continues to operate for a long time even in the dark, so there is no need for regular battery replacement 20 bar water resistance, safe for both water work and water sports Convenient date display, luminous (hands + markers) The glass uses sapphire glass with an anti-reflective coating
• Product details: Light-powered Eco-Drive, accuracy ±15 seconds/month, light power: approx. 9 months, 20 bar water resistance, chronograph function (1/5 second, 60-minute total), sapphire glass (non-reflective coating), case/band: stainless steel, type 1 magnetic resistance, luminous (hands + indexes), aviation slide rule * You can also check the detailed operation method in the instruction manual on the manufacturer’s website (model number: B620) Limited model 900 pieces
• 【About charging】Eco-Drive that converts light into energy Once fully charged, it can operate for approximately 9 months We recommend that you charge it fully under sunlight before using it Additionally, when you remove it from your wrist and store it, keeping it in a place where it is exposed to lighting or light will allow you to use the watch without worrying about it stopping in your daily life