Challenger

sby04

EUR 429

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technical specifications

Modelno.

Challenger SBY04

Case

Stainless steel case, mineral glass, and solid case back.

Case Size

43 mm

Water resistance

50 m

Case thickness

12.2 mm

dial

Blue dial with applied hour-markers. Both the hands and index have a luminescent coating.

strap

Blue genuine leather strap with yellow colored stitching.

Movement

Manufacture caliber VD57 (Seiko)

ACCURACY

Less than +/-20 seconds per month in normal temperatures.

BATTERY TYPE

SR920SW

total diameter

28.80 mm (outside) / 29.50 mm (casing)

HEIGHT

4.57 mm

FREQUENCY

32.768 Hz

functions

Hours, minutes, central seconds, 24 hour subdial at 3:00, small chronograph seconds at 6:00, 60-minute chronograph counter at 9:00, date between 4:00 and 5:00.

Instruction Manual

If you want to know all about your watch and the options it gives you, then download the manual below.

Register your watch

Get an extended warranty of 1 year on top of the standard 2-year factory warranty by registering your watch.