Casio Solar Watch Black Imported Product G-SHOCK G-Shock Men's Radio-Controlled GW-7900B-1ER [Watch]

【Important Notice for International Buyers – Tomoayax Japan Rare Authentic Items】

■ Authenticity All items we sell are 100% authentic.

We carefully source our products from trusted suppliers in Japan.

■ Condition Many of our items are rare, vintage, or pre-owned.

Such items may show signs of age, storage, or previous use, including minor scratches, wear, or deterioration.

Condition may vary depending on individual expectations. Please carefully review all photos and descriptions before purchase.

■ Buyer Responsibility The buyer is fully responsible for understanding the item condition and details before purchase.

We do not accept claims based on subjective expectations (e.g., "not as expected").

■ No Return / No Refund Policy All sales are final.

We do NOT accept returns or refunds for: ・Minor scratches, aging, or signs of use ・Differences in personal expectations ・Color or appearance differences due to lighting or display ・Any condition clearly shown in photos or described

■ Functionality Unless otherwise stated, we do not guarantee long-term performance or durability.

Especially for vintage items, future functionality cannot be guaranteed.

■ Liability We are not responsible for any damage, deterioration, or issues after delivery.

■ Final Notice Please ensure full understanding of the above before purchasing. Shock-resistant structure Tough Solar (solar charging system) Radio wave reception function: Automatic reception (up to 6 times/day) / Manual reception Moon data tide graph Approximately 52.4×50.0×17.7mm Size Case: Approx. 52.4 x 50.0 x 17.7 mm Weight Approx. 71 g Specifications ・Shock-resistant structure (Shock Resist) ・20 ATM water resistance ・Tough Solar (solar charging system) ・Radio wave reception function: Automatic reception (up to 6 times/day) / Manual reception, ＜Japan＞ Received radio wave: JJY, Frequency: 40kHz/60kHz (compatible with both Fukushima and Kyushu stations) ＜North America＞ Received radio wave: WWVB, Frequency: 60kHz ＜Europe＞ Received radio wave: MSF/DCF77, Frequency: 60kHz/77.5kHz ＜China＞ Received radio wave: BPC, Frequency: 68.5kHz *When the home time setting is set to a city where reception is possible, the watch will receive signals from the station corresponding to that city. The time difference will be set according to the selected city. • World time: Displays the time in 48 cities (29 time zones) worldwide, with daylight saving time setting function • Moon data (displays moon phase and shape) • Tide graph • Two stopwatches (1/100 second, 1,000-hour timer, with split function), only stopwatch 1 has a 5-second countdown auto-start function • Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1-second increments) Auto-repeat, time-up warning) ・5 multi-alarms (1 with snooze function) ・Hourly time signal ・Full auto calendar ・12/24-hour format display switching ・Low temperature resistance (-20℃) ・Operation sound ON/OFF switching function ・EL backlight (auto light, afterglow function, afterglow duration switching (3 seconds/5 seconds)) ・Sound flash function (alarm/hourly time signal, timer warning/time-up, stopwatch auto-start, flash linked to sound)