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San Martin SN0150 Automatic Mechanical Dress Watch
San Martin SN0150 Automatic Mechanical Dress Watch
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39mm Men Dress Watch with Miyota 9015 Premium Automatic Movement
MOP Guilloché Dial
Kind Reminder:
The SN0150 bracelet is designed with a longer length. It is recommended for wrist sizes above 16.5 cm, as smaller wrists may not be able to wear it comfortably.
The default length is suitable for approximately 16.5 cm–20.5 cm (for reference).

Brand: San Martin
Model: SN0150G
Movement: Miyota 9015 [Automatic Mechanical Movement]
28,800 vibrations per hour
Stop second device
24 jewels
42 hours of energy storage
Function:
Stop second device
Automatic and hand winding
3 Hands
Case: Material - 316L Stainless Steel
Case Diameter: 39mm
Lug to Lug: 46.5mm
Thickness: 10.2mm
Band Length: 205mm
Band width: 20mm
Glass: Sapphire Glass, AR Coating
Bezel: 316L Stainless Steel Brushed Bezel
Dial Color: Black MOP/White MOP Guilloche Dial, 3D Applied Hexagonal Logo & Applied Indice,
Hands: GS Crafts, New Multi-cut Hands Set
Luminous: BGW-X1 Blue Light, Hands and Markers,
Crown: Screw-down Crown, With 3D Hexagon Logo
Case Back: 316L Stainless Steel Screw-down Case Back
Strap: 316L Solid Stainless Steel Bracelet, Brushed Process, The Edges are Polished and Chamfered on Both Sides, Width 20mm * 16mm
Clasp: New Fly Adjustable Clasp/On The Fly Adjustable Clasp,With San Martin Hexagon Logo
Water Resistant: 10Bar=100 meters
Weight: about 135.4g
Warranty: 2 Year
Black MOP guilloché dial

White MOP guilloché dial

Luminous Effect: BGW-X1 Blue Light,Hands and Markers

HD Case Details


HD MOP Guilloche Dial Details
Applied Hexagonal Logo & Applied Indice
GS Crafts, New Multi-cut Hands Set




Screw-down Caseback

316L Solid Stainless Steel Bracelet, Width 20mm * 16 mm, Adjustable Clasp

FAQ
1. What to do if there is water inside your watch?
If you notice condensation or water inside your watch, immediately unscrew/open the crown and place the watch upside down. You can help remove moisture by:
Gently warming it with a desk lamp or hair dryer on a low setting (avoid excessive heat).
Placing the watch in a dry environment such as a sealed container with rice or a moisture-absorbing pack.
After drying, please contact our customer service team for further inspection. Prompt attention is important to prevent internal damage.
2. Special Note on Automatic Watches
Automatic watches rely on the natural movement of your wrist to generate power. For accurate timekeeping, wear your watch at least 8 hours per day.
All our automatic watches also support hand-winding:
Without a screw-down crown: Turn the crown clockwise about 15 times.
With a screw-down crown: Unscrew the crown first, turn it clockwise about 15 times, then securely screw it back in before use.
3. Warnings & Care
Do not adjust the day, date, or month when the time is between 8:00 PM and 4:00 AM, as this may damage the movement.
Keep your watch away from strong magnetic fields (TVs, computers, speakers).
Avoid severe shocks or high-intensity sports while wearing your watch. Mechanical movements contain delicate parts that may be affected by vibrations.
Shipment
1. Drop Shipping
We support drop shipping and can send orders directly to your customers. Please provide the correct shipping address when placing your order.
2. Delivery Time
DHL / UPS / FedEx: 4–15 business days
AliExpress Standard Shipping: 7–45 business days
Note: Delivery time may be affected by customs clearance, weather, or peak seasons (e.g., Christmas). We appreciate your understanding and patience.
3. Customs Duty or Import Tax
Our listed prices do not include customs duties or import taxes. Buyers are responsible for any applicable fees in their country.
Return Policy
If the product you receive is significantly different from the description or has major defects, we will accept returns and cover the return shipping costs.
Please note: minor differences such as monitor color variations, reasonable measurement tolerances, normal manufacturing deviations, or subjective dissatisfaction with finishing/workmanship do not qualify as “significant discrepancies” or “defects.”
We also support no-reason returns. However, if the return is due to the buyer’s personal reasons, the return shipping costs will be borne by the buyer (except in regions where AliExpress provides an extra return service).
Returned items must be in unused, brand-new condition and must not affect resale value. Items failing to meet these requirements will be rejected and returned without a refund.
Due to the complexity of international shipping, please always contact our customer service team before sending back any returns.
Warranty and Guarantee
All watches are brand new and undergo strict quality checks before shipping.
We provide a 2-year warranty covering movement and manufacturing defects.
Warranty does not cover:
Damage caused by misuse, accidents, or improper handling.
Water damage due to incorrect crown operation.
Normal wear and tear (e.g., scratches, strap aging).
If you experience issues, please contact our service team for assistance.
Important Notes
Russian customers: Please provide your full name and complete address as required by local import regulations.
We offer OEM & ODM services and accept small-batch customization orders. Please contact us for details.
Important Notice on Taxes and Customs Duties
Product prices do not include taxes or VAT by default. In certain regions, for eligible orders, AliExpress may offer online tax payment—please refer to the actual checkout details.
For orders shipped to mainland U.S. ZIP codes, the checkout amount already includes applicable taxes. Military addresses (APO/FPO/DPO) and P.O. Boxes are not available. For U.S. overseas territories, please contact us before placing your order.
Our store declares orders based on the actual payment amount. For orders where taxes are not included, the recipient is responsible for handling any import taxes or customs duties that may arise.
By placing an order, the buyer acknowledges their tax obligations. We do not accept refund requests based on refusal to pay customs duties.
Thank you for your support and understanding!
The San Martin SN0150 Automatic Mechanical Dress Watch represents a meticulous blend of refined craftsmanship, robust engineering, and sophisticated design, tailored to meet the highest standards of professional timepieces. This 39mm dress watch is engineered to deliver precision, durability, and elegance, making it an ideal choice for discerning gentlemen who value both aesthetics and performance.
At the heart of the SN0150 lies the Miyota 9015 premium automatic mechanical movement, renowned for its reliability and accuracy. Operating at 28,800 vibrations per hour and equipped with 24 jewels, this movement offers a smooth sweeping seconds hand with a stop-second device for precise time setting. It supports both automatic winding through natural wrist motion and manual winding, ensuring continuous operation with an impressive 42-hour power reserve. This dual winding capability enhances the watch's versatility and convenience for daily wear.
The case of the SN0150 is crafted from 316L stainless steel, a material prized in the watchmaking industry for its corrosion resistance, strength, and hypoallergenic properties. Measuring 39mm in diameter with a thickness of 10.2mm and a lug-to-lug length of 46.5mm, the case strikes an optimal balance between presence and wearability. The brushed stainless steel bezel complements the polished chamfered edges of the case, delivering a refined visual contrast that underscores the watch's dressy character.
Protecting the dial is a sapphire crystal with anti-reflective coating, providing exceptional scratch resistance and clarity. This ensures that the intricate details of the dial remain visible under various lighting conditions, enhancing legibility and aesthetic appeal.
The dial itself is a highlight of the SN0150, available in Black Mother-of-Pearl (MOP) or White MOP guilloché finishes. The guilloché pattern adds depth and texture, creating a dynamic interplay of light that elevates the watch’s visual sophistication. Applied hexagonal logos and indices contribute to a three-dimensional effect, while the GS Crafts multi-cut hands set, treated with BGW-X1 blue luminous material, ensures excellent visibility in low-light environments. This luminous effect is applied to both hands and markers, providing functionality without compromising elegance.
The screw-down crown, adorned with a 3D hexagon logo, enhances water resistance to 10 bar (100 meters), making the SN0150 suitable for everyday activities, including swimming and light water exposure. The screw-down stainless steel case back further secures the movement and maintains the watch's water-tight integrity.
The bracelet is constructed from solid 316L stainless steel, featuring a brushed finish with polished and chamfered edges on both sides. With a width tapering from 20mm at the lugs to 16mm at the clasp, the bracelet offers both comfort and durability. The new fly adjustable clasp, also featuring the San Martin hexagon logo, allows for precise sizing adjustments on the fly, ensuring a secure and comfortable fit for wrist sizes approximately 16.5 cm to 20.5 cm. It is important to note that the bracelet is designed with a longer length, and may not comfortably fit wrists smaller than 16.5 cm.
Weighing approximately 135.4 grams, the SN0150 balances substantial presence with comfortable wearability. Every component is assembled and inspected to meet rigorous quality standards, backed by a comprehensive two-year warranty covering movement and manufacturing defects.
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