Monterey Watch Co.
Sea-Phantom
Sea-Phantom
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Arriving est. Dec 15, 2025
The Sea-Phantom Version 2.0 brings what collectors of vintage watches love—precision upgrades with timeless aesthetics.
Lume upgrade. Dial upgrade. Movement upgrade. Bracelet upgrade. Our salute to the BB58, now with the PT5000 high-beat movement.
And this year—in Caribe turquoise!
Technical Specifications:
- Movement: PT5000 high-beat automatic (based on ETA 2824) operating at 28,800 bph
- Case: 39mm diameter, brushed 316L stainless steel
- Case Height: 12.3mm
- Lug-to-Lug: 43mm
- Lug Width: 20mm
- Bezel: Ceramic 60-minute insert with minute indices
- Dial: Blue matte or textured turquoise
- Hands: Milsub sword hands in silver
- Luminescence: Green C3 lume on indices and hands
- Crystal: Domed sapphire
- Crown: Screw-down with M logo
- Water Resistance: 100M
Design Philosophy:
- Vintage-inspired aesthetics with modern precision
- Sleeker, thinner profile for refined wrist presence
- High-beat movement for superior accuracy and smooth sweep
- Homage to iconic dive watch design with Monterey character
If you want a sleeker, thinner profile with all the looks and function of the Sea-Siren, the Phantom is the timepiece for your wrist!
Materials
Materials
Dimensions
Dimensions
Care Instructions
Care Instructions
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This is my 2nd Monterrrey watch purchase. Loved them both. Just waiting on a band replacement. Charley and Tim provide excellent customer focused service as it should be, but is very often not. Looking forward to the RT 12 watch refresh.
Received my Sea Phantom recently, in black/grey, and love it. The size, weight, movement, look and feel are top notch, suggestive of a price tag 3-4x the cost. Highly recommend this watch to anyone who wants a classly, reliable watch at an unbelievable price point. Kudos to the Monterey Watch Team. The ordering process was super easy too, and the watch came quickly, in a very cool, rugged black box, with a handwritten note from the founder. Classy delivery of a classy product.
Go everywhere, do everything. The Sea Phantom is light weight yet robust. The dial is the perfect balance of legibility and brilliance- the blue dial isn’t on the nose, it’s matte blue in the dark and a deep navy in the sun, two watches in one if you will. Handled the Atlantic Ocean, swimming in chlorine, climbing trees with the kids, captaining a boat, and keeps ticking. My new favorite!
Great looks, keeps great time. Bracelet fits well. A winner!
Beautiful watch! Dress it up or down! It's the one that will go on vacation with me.
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Anywhere in continental USA
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Don't like it? Send it back within 30 days for a full refund. Restrictions apply.