CITIZEN WATCH: PROMASTER SKY CHRONOGRAPH CA4660-61A

Citizen CA4660-61A: Promaster Sky Chronograph Eco-Drive

The Citizen Promaster Sky Chronograph CA4660-61A stands out as a pilot's watch in Citizen's Promaster Sky collection. With its 40mm stainless steel case, the Citizen Promaster Sky features a structured silver dial, a slide-rule bezel, and an elegant steel bracelet.

Powered by the Eco-Drive B620 solar movement, the Citizen Promaster Sky never needs a battery change. It also features a 1/5-second chronograph with up to 60 minutes, a 12/24-hour display, and a date window. Water-resistant to 200 meters (20 bar) and protected by an anti-reflective sapphire crystal, the Citizen Promaster Sky combines performance, legibility, and reliability.

The Citizen Promaster Sky Eco-Drive Chronograph is a watch designed for aviation enthusiasts and lovers of technical yet accessible timepieces. With its design inspired by cockpit instruments, it offers both functionality and elegance.

Technical specifications

• Brand: Citizen

• Model: Promaster Sky Eco-Drive Chronograph CA4660-61A

• Movement: Eco-Drive calibre B620 (solar powered, reserve up to 270 days, ±15 s/month)

• Case: Stainless steel

• Diameter: 40 mm

• Thickness: ≈ 13 mm

• Glass: Anti-reflective sapphire

• Dial: Silver, luminescent markers, chronograph function, 12/24-hour display, date

• Bracelet: Three-link stainless steel, double push-button clasp

• Waterproof rating: 200 m (20 bar)

• Functions: 1/5 second chronograph up to 60 minutes, 12/24 hour display, date

• Weight: ≈ 156 g

• Warranty : 2 years (Citizen standard)

Why choose this watch?

The Citizen Promaster Sky is an ideal choice for technical watch enthusiasts who appreciate both refined design and advanced features. With its durable Eco-Drive solar movement, robust construction (200m water resistance), and pilot's chronograph style, the Citizen Promaster Sky is equally suited to professional and sporting use.

About the Citizen brand?

Citizen, founded in 1918, is a pillar of Japanese watchmaking. Renowned for its innovations ( Eco-Drive , Super Titanium ), it remains true to its mission: to create accessible watches that combine aesthetics, reliability, and technology. The Citizen Promaster Sky is the perfect example, bringing together professional performance and innovative Citizen calibers at an affordable price.