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Sea Master 300 Black
Sea Master 300 Black
The Seamaster 300 debuted in 1957 as a professional diving watch, quickly becoming favoured by divers, military personnel, and adventurers worldwide. Its robust construction and underwater capabilities made it a staple in exploration. Popularized further as James Bond's watch, it has evolved over time with technological advancements while maintaining its classic design. Today, the Seamaster 300 remains an iconic timepiece, celebrated for its heritage, performance, and enduring style.
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Shipping & Waiting Time
Shipping & Waiting Time
Production: Each timepiece is built to order. Please allow 2 to 3 weeks for production.
Worldwide Shipping: Insured and tracked via DHL Express . Delivery within 5 to 7 days.
Singapore Delivery: Free, insured and tracked via SingPost or Qxpress. Delivery within 2 to 4 days.
Taxes & VAT: All import duties, VAT, and taxes are the customer's responsibility.
For more information, refer here: Order & Shippng
Specifications & Dimensions
Specifications & Dimensions
Specifications:
| Case | 316L Stainless Steel |
| Bracelet | Chain Mesh |
| Movement | NH70 Skeleton SII Seiko Automatic |
| Bezel Insert | Matte Ceramic |
| Crystal | Dome Sapphire |
| Dial | Stainless Steel |
| Lume | Green (C3) |
| Crown | Screw-Down Unsigned |
| Power Reserve | 41 Hours |
| Water Resistance | 60m (6ATM) |
Dimensions:
| Case Diameter | 41mm |
| Lug to Lug | 48mm |
| Lug Width | 20mm |
| Thickness | 13mm |
Measurements
Measurements
- ecommended Wrist Size (14.5cm - 21cm)
- Bigger than 21cm? Contact us.
Regulation & Test
Regulation & Test
- Regulated to +/- 10 seconds a day
- Pressure tested at 6 ATM (60 meters)

- 5 stars: 8 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
Goes the extra mile to adjust and teach every component of the watch. Very patient and understanding guy. The long wait was well worth it. Thanks!
Took a month of waiting time for watch to be ready for collection rather than the stipulated duration given by seller. Hopefully, it was worth the wait with the watch performance in the long run. Seller was helpful enough to adjust bracelet according to wrist size upon collection at the same time. Watch seemed of decent build and quality. Thanks for everything.
Great stuff, seller knows his stuff and is patient to explain everything. Love this, will get another one soon.
Appreciate that seller shared with me there were other available seamaster dials instead of just in the listings. Was spoiled for choice! Watch received in great condition, happy with the purchase, looking forward to deal again with other designs next time round.
Sellers knows his product well, watch was well built and worth the price and wait. Would recommend! Seller is very responsive and accomodating
Amazing and knowledgeable person who take pride in his work. The product was of great quality and the service is top notch. Thank you and Hope to deal with you soon.