Prospex Automatic Diver - SRPE03

Story

An ISO-grade dive watch with style to spare

The Prospex Automatic Diver is marked by ISO-approved, dive-watch functionality and classic good looks. An iconic Seiko design, it’s been leveled-up with a specially-treated, anti-reflection sapphire crystal and a catchy, black ceramic bezel that brings out its 3D pressed-pattern dial. It’s powered by the Japanese maker’s proprietary, automatic caliber 4R36 movement, which boasts an impressive 41-hour power reserve that can be wound automatically or by-hand. LumiBrite hands and markers not only tell the time in low-light conditions, they also illuminate a clear-as-day view of the magnified calendar window. And last but not least, a secure screwdown crown and caseback step up its water-resistance to depths of 200 meters.

Features

• Black ceramic rotating elapsed timing bezel
• Manual and automatic winding capabilities
• Black dial with 3-D pressed pattern
• Magnified day and date window
• LumiBrite hands and markers for crystal clear visibility under low-light conditions
• Secure screwdown crown and caseback for water-resistance down to 200 meters

Materials

• Case: Stainless steel
• Crystal: Sapphire crystal with anti-reflection coating on the inner surface
• Strap: Stainless steel

Specs

	SRPE03 Black	SRPE05 Khaki Green
Dial Color	Black	Green
Diameter	45mm	45mm
Thickness	13.22mm	13.22mm
Length	47.7mm	47.7mm
Movement	Caliber 4R36	Caliber 4R36
Vibrations Per Hour	21,600	21,600
Jewels	24	24
Power Reserve	Approx. 41 hours	Approx. 41 hours
Water Resistance	660 feet (200m), follows ISO standards and is suitable for scuba diving	660 feet (200m), follows ISO standards and is suitable for scuba diving
Lug Width	22mm	22mm

About Seiko

When we think of Seiko, one word comes to mind: legacy. Founded in 1881 by entrepreneur Kintaro Hattor in the heart of Tokyo, Seiko knows every nook and cranny of what makes an elite watch truly incredible. In those 130+ years, they came up with lasting innovations like the first quartz watch, the first titanium dive watch, and the first multi-functional digital watch. Needless to say, Seiko continues to push the watch game forward.