1pc FORSINING Men's Luxury Mechanical Watch - Skeleton Tourbillon, Luminous Hands, Stainless Steel Band, Irregular Case, Fashion Casual Style, Ideal for Christmas, Father's Day Gift, Luxury Business Watch | Automatic Watch | Without Battery

[How to use mechanical watch？]①Step 1[Activate] Shake the watch for 5 seconds.②Step 2[Set the time]Pull out the crown bar.Turn the crown and let the minute hand run as clockwise direction to set time. ③Step 3[Wind the watch]Push the crown back to original position tightly.Turn the crown as clockwise direction until you feel some resistance. Usually 5 laps are enough. Notice：×Don't over wind the watch.

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Specifications:Dial diameter: 40 mmCase thickness: 14 mmWatch length: 200 mmBand width: 22 mmWatch weight: 142.7 gMovement: Automatic Self-Wind Mechanical(No battery needed)Mirror Material: HardlexClasp Type: Butterfly buckleHands: Luminous handsWater Resistance: Daily waterproof( Not for swim or shower)