Product Description

CITIZEN Promaster Sky CA4661-09A Blue Impulse Limited Watch is a special edition pilot watch celebrating the 65th anniversary of the Japan Air Self-Defense Force aerobatic team Blue Impulse.

Part of the Promaster Sky Series, this aviation-inspired chronograph is designed for people who operate across the world. The striking blue and silver color scheme reflects the iconic team colors of Blue Impulse, combining energy and elegance.

The compact 40mm case ensures excellent comfort and makes the watch suitable even for slimmer wrists. Both the dial and caseback feature the Blue Impulse emblem, and the special presentation box includes a commemorative card depicting the team’s current aircraft, the T-4 trainer jet.

Powered by CITIZEN Eco-Drive technology, the watch converts any light source into energy. Once fully charged, it can run for approximately 9 months without additional light exposure, eliminating the need for regular battery replacement.

Key Features

• Blue Impulse 65th Anniversary Limited Edition
• Eco-Drive Solar Movement (Cal. B620)
• 1/5-Second Chronograph (60-Minute Counter)
• Aviation Slide Rule Bezel
• 24-Hour Indicator
• Date Display with Quick Correction
• Sapphire Crystal with Anti-Reflective Coating
• Luminous Hands and Indexes
• 200m Water Resistance (20 ATM)
• Genuine Leather Strap with Buckle Clasp

Specifications

Brand: CITIZEN
Series: Promaster Sky
Model: CA4661-09A
Limited Edition: Blue Impulse 65th Anniversary

Movement: Eco-Drive (Cal. B620)
Accuracy: ±15 seconds per month
Power Reserve: Approx. 9 months (fully charged)

Case Material: Stainless Steel
Case Diameter: 40.0 mm
Case Thickness: 13.5 mm

Crystal: Sapphire Crystal (Anti-Reflective Coating)

Band Material: Genuine Leather
Clasp: Buckle Type
Band Width: 20 mm
Adjustable Wrist Size: 142–192 mm

Water Resistance: 20 ATM (200m)
Magnetic Resistance: Type 1

Functions

• 1/5 Second Chronograph (60-Minute Counter)
• 24-Hour Display
• Date Display
• Quick Date Correction
• Charge Warning
• Overcharge Prevention
• Quick Start Function

Weight: 89 g