Red Star 1963 Vintage Army Chronograph 38/40 mm ST1901 Sapphire

• Movement: ST1901 Movement
• Jewels: 21
• Power Reserve: 45 Hours
• Vibration: 3 Hz (21,600 BPH)
• Function: 12 Hours and seconds
• Indicator, 30 Minutes Chronograph
• Dial Diameter: 38mm/40mm
• Case Thickness: 14.5mm
• Band Length: 25cmBand Width: 20mm
• Glass Material: Sapphire Crystal
• Case Material: 316L Stainless Steel
• Strap: 2 strap (Nylon strap and Leather strap)
• Buckle: Pin Buckle
• Features: Column Wheel Chronograph, Blue steel screws and Exhibition Case Back Cover
• 1963 ST1901 Movement
• 1Pcs Free Brown Leather Strap

Review:

• We are a kind and honest seller. And hope you enjoy your shopping in my ZY Chrono shop.
• If you like our service and products, 5 stars rating positives would be appreciated.
• And if you have any questions or problems, please feel free to contact me before leave any feedback.
• Your satisfaction is our goal. We will check each parcel before we send it out.
• We will always focus on your parcel when it’s on the way to you, if you cant track it ,please contact us!
• Please don’t leave any negative(3 stars) or neutral feedback(1-2 star) or open any dispute on ZY Chrono without communication. We believe we can solve the problem for you.

Please don’t hesitate to contact us.

After-sales Service: Every watch was been checked and packed with bubble film before send out .

• AFTER GET THE WATCH Within 15 days
  • Once you are are dissatisfied with the watch , you can NO REASON return to us WITHIN 15 DAYS. We full refund to you. The 16 countries (United States , Canada , Australia , Britain, France , Spain, Germany , Russia , Brazil, Israel , South Korea, and Saudi Arabia, UAE, Poland, Netherlands and Italy) have local warehouses , customers from these 16 countries can free return the watch  to local warehouse, no need to return to China.
  • After 15 days we have free maintain, due to we undertake the freight of delivery to you, we don’t undertake the freight of delivery back to China. So please remember to check your watch within 15 days after get it.
• NOT GET THE WATCH
  • If the logistics information is not updated after 15 days. We recommend you contact us to resolve the issue.

How to maintain watch

1. CLOCKWISE. It is Mechanical Hand Wind Movement, so you need to wind it up 30 laps clockwise every day .
2. The movement is a high-precision movement, so please wear it carefully to avoid falling and collision.
3. When use it as a stopwatch, please press stop before directly reset the pointer to the start place.
4. When the chronograph function is not used, please let the chronograph pointer return to the 12 o’clock position, because the movement life will be affected if the chronograph pointer keeps rotating;
5. When using the chronograph function, please press the button hard and quickly, because at slow speed, the movement will be damaged.
6. Don’t pull out the crown by force .
7. To avoid movement magnetic , do not place it next to magnetic appliances such as speakers, TVs, and mobile phones.
8. The watch can waterproof but don‘t use wet hand to adjust time, keep it dry after wash hand, wash face or touch to the water.
9. We have carefully tested and packed the watch up to protect it, but because of the international long-distance transportation and the vibration during shipping, it may also have some problems. This is a rare case, but if it happens, please don’t hesitate to contact us.

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