Quartz movement.
Professional Divers Watch.
Date feature at the 3 o'clock hour.
Depth Display to 55 Metres.
Maximum Depth Indicator.
Depth Measurement.
Depth Alarm in 1 Metre Increments.
Depth Error Warning.
Rapid Ascent Warning Signal.
Battery Life Indicator
Screwdown crown and Screw Caseback.
Unidirectional rotating elapsed time bezel.
Mineral Glass.
Stainless stell Case. Rubber Band.
Battery Life: About 2 years.
Dimensions:
Length: 45 mm.
Wide: 47 mm.
Height: 14 mm.
Weight: 112 g.
Warranty:
1 year Citizen International Warranty.
3 year Citizen spanish Warranty.
You can see Instruction manual (PDF) here