- Reference: 124300
- Model case: Oyster, 41 mm, Oystersteel
- Waterproofing: Waterproof to 100 metres / 330 feet
- Bezel: Domed
- Dial: Green
- Strap: Oyster, three-piece solid links
- Movement: Perpetual, mechanical, self-winding
- Calibre: 3230, Manufacture Rolex
- Power reserve: Approximately 70 hours
- Certification: Superlative Chronometer (COSC Rolex certification after casing)
![Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]](https://www.ticktimer.shop/image/blue-sea-4027-ac-isolation-cover-5-14-x-7-12x3-4027_t5JqYf_300x.webp "Blue Sea 4027 AC Isolation Cover - 5-1/4 x 7-1/2x3 [4027]")
