• CASIO STL-S300H-1AJH
  • STL-S300H-1A
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CASIO · JAPANESE-MARKET REFERENCE

STL-S300H-1AJH

STL-S300H-1AJH

¥6,792 JPY
¥6,792 JPY
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This compact SPORTS GEAR model provides up to 120 lap-time records for running and other activities. Solar charging, a light and an alarm complement its timing functions in a small, practical sports-watch design. This reference replaces STL-S300H-1AJF, with no change to the product specifications.

Reference
STL-S300H-1AJH
Case (H × W × D)
43 × 37.4 × 12.9 mm
Weight
30 g
Listed water resistance
10-bar water resistance

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Before & after your purchase

Read our shipping and return information before ordering. Model-specific warranty and repair guidance is available below.

Buying from JapanSize & function guide
Setup & support

Model reference: STL-S300H-1AJH

Search the official manual using this model or the module number on your watch.

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Warranty & service

Local warranty service outside Japan is not guaranteed. Read our return and repair policy and ask about your exact reference before ordering.

Bracelet fit & adjustments

Check the case dimensions and band details in the specifications. Ask us about fit, included links and adjustment options before placing an order.

Packaging & included items

Included items can vary by reference. Contact us with the model number to confirm the box, documents and accessories.

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Order help & returns

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Product details
Model
STL-S300H-1AJH
JAN / EAN
4549526296109
Band material
Resin band
Crystal material
Resin glass
Weight
30 g
Case size (L × W × H)
43 × 37.4 × 12.9 mm
Price
¥6,792 JPY
Country of origin
JP

Specifications

Release date July 2021
Case size (H × W × D) 43 × 37.4 × 12.9 mm
Weight 30 g
Case and bezel material Resin
Band Resin band
Water resistance 10-bar water resistance
Power supply and battery life Tough Solar (solar charging system)

Exterior details

Glass Resin glass
Compatible wrist size 125–180mm

Watch functions

World time World time: 48 cities (31 time zones, daylight saving on/off) plus UTC (Coordinated Universal Time)
Stopwatch Stopwatch: 1/100-second resolution below ten hours and one-second resolution thereafter, 100-hour capacity, lap/split timing; Up to 120 lap records with lap counter 001–999; Up to 60 measurement logs containing record number, start month/day/hour/minute, lap/split time, lap number and best lap
Timer Two interval timers, each settable in five-second increments up to 99 minutes 55 seconds; One-second measurement; Repeat setting from one to ten cycles
Alarm 5 daily alarms (1 with snooze) and hourly time signal
Light LED light: afterglow, selectable illumination duration (1.5 seconds / 3 seconds)
Light color LED: amber
Calendar Full auto-calendar
Button operation tone Button operation tone on/off
Power saving Power saving: turns off the display after a period in the dark
Battery indicator and alerts Battery level indicator
Operating time Operating time from a full charge without solar generation: approximately 13 months with normal function use, or 38 months in power-saving mode
Accuracy Accuracy: ±30 seconds per month
Other features 12/24-hour format
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