1. Keep in mind the restricted area: from 8pm to 3am, the calendar will not be adjusted.
2. Follow the order: first let the calendar automatically jump → return to the safe time → adjust the calendar→ and finally correct the time.
3. Distinguish between the upper and lower afternoons: In the final timing stage, determine whether it is 12 noon or 12 am by letting the calendar jump to ensure that the time is displayed correctly.
4. Gentle operation: Do not use force when encountering resistance, please re-read the steps.

Reminder: For the health of your watch, please adjust the time and calendar during the daily daytime hours (9 am to 5 pm).I wish you a pleasant use!Why is it from 8pm to 3am (dangerous time)?

The calendar switching device in the mechanical watch movement will start to automatically engage from 8pm to 3am (the time of different movements is slightly different), ready to jump to the date of the next day.At this time, if you manually force the calendar to be adjusted quickly, the gear is likely to be “toothed”, resulting in damage to the calendar function, stuck, and even need to open the lid for repair.

Classic mechanical watch·Quality choice

Craftsmanship, precise timing
Equipped with the original Japanese NH36 automatic mechanical movement, it is stable and reliable when walking, supports manual winding and automatic energy storage, and meets the needs of daily wear.The dual calendar display (date + week) function is practical and convenient, and life and work are clear at a glance.

Hard-core configuration, durable and durable

Sapphire mineral glass mirror: high hardness, scratch-resistant and wear-resistant, transparent and clear, and timeless.

Stainless steel case and strap: 316L stainless steel material, elegant luster, strong corrosion resistance, comfortable and durable fit to the wrist.

100-meter waterproof rating: wash your hands daily, rain, and swim worry-free, and easily cope with a variety of scenarios (note: Not suitable for diving or hot water environments).

Comfortable design with exquisite details

40mm diameter + 12mm thickness: moderate size, taking into account modern aesthetics and classic style, suitable for both men and women.

21mm detachable strap: suitable for a variety of replacement straps to meet personalized matching needs.

149g weight: The texture is calm, and the wear is stable without pressing the wrist.

Parameter overview

>Movement: NH36 automatic mechanical movement (24 drills, 21,600 vibration times/hour)

>Function: hour, minute, second, date, week display

>Material: stainless steel case/strap, sapphire glass

>Waterproof: 10ATM (100 meters)

>Strap width: 21mm

>Size: diameter 40mm, thickness 12mm

>Weight: about 149g

Remarks: There may be minor differences in the actual color or measurement data, please refer to the actual product.