ZENO-WATCH BASEL Professional Diver Pro 2 Quartz Black Orange all Steel Ref. 6603-515Q-i15M 50ATM Ronda 515

Functions

Central Hour/Minute/Second
Central Hours and Minutes offer the primary canvas of time, a standard from which the art of watchmaking explores more sophisticated and intricate complications
Date
Essential and subtle, the date complication marks the daily passage of time, punctuating each dial with the fleeting passage of days
Unidirectional rotating timing bezel
The unidirectional rotating bezel is designed for measuring dive durations or timing intervals. Its one-way rotation mechanism prevents accidental adjustments, ensuring precise timekeeping
Specifications

Dial & Hands
Dial Color : black
Luminescent Hands 
Luminescent Markers

Case
Case Surface : matt
Case Back : stainless
Material : stainless steel
Diameter : 48.0 mm
Lug to Lug : 56.0 mm
Thickness : 18.0 mm
Lug width : 24.0 mm

Glass
Glass : sapphire crystal
Crystal shape : single-domed

Movement
Calibre : RONDA 515
Movement Type : quartz (battery)

Strap
Strap Material : stainless steel 
Lug width : 24.0 mm

Water Resistance
Water Resistance : 50 ATM

Complications & functions
Central Hour/Minute/Second
Date
Unidirectional rotating timing bezel

Bezel
Unidirectional rotating timing bezel