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1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsThe Spinnaker Hull Pearl Diver is a limited-edition automatic dive-style watch family, not a single colorway. Its three versions share the same reported specifications and differ mainly in their iridescent mother-of-pearl dials: Emerald, Twilight and Frost. Launch coverage reported 750 watches in total, with 250 made in each color.
What is the Spinnaker Hull Pearl Diver?
The full product name is Spinnaker Hull Pearl Diver Automatic Limited Edition. The three watches carry the family reference SP-5106, with a distinct suffix for each dial variant. Time+Tide reported the 750-piece total and allocation of 250 per color in its December 22, 2023 launch coverage; that is a published production figure, not independently audited data. Read Time+Tide’s launch coverage.
Choose a dial variant
| Variant | Reference | Dial description |
|---|---|---|
| Emerald | SP-5106-33 | Green mother-of-pearl |
| Twilight | SP-5106-44 | Blue mother-of-pearl |
| Frost | SP-5106-55 | White, iridescent mother-of-pearl |
The dial is the defining visual distinction among the editions. Mother-of-pearl can show changing color and sheen as the light and viewing angle shift; the exact appearance is not uniform from one dial to another.
Specifications
The published specifications describe a substantial stainless-steel watch with a 300 m water-resistance rating. Time+Tide’s launch article lists the following details; Divernet’s January 2024 coverage also reports the case size, 300 m rating and NH35-family movement. See Divernet’s coverage.
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#1 Best Overall
- Hull Dive Watch: The Hull Diver is a robust yet elegant timepiece, designed with a nod to vintage aesthetics but fused to a manufacture that is deliberate, dedicated, and detailed in every way
- Nautical Design: Drawing inspiration from the captivating essence of life at sea, this timepiece is meticulously crafted with the adventurous spirit in mind, embodying the dynamic energy of maritime exploration
- Stylish & Durable: Meticulously designed with both fashion and resilience in mind, this timepiece features a 42mm stainless steel case and another black leather strap, seamlessly combining a bold, stylish presence with enduring durability
- Water Resistant: With an impressive 300m water resistance, this men's watch is suitable for various water activities, from swimming to diving or any daily adventure that comes your way
- Spinnaker Watches: Seafaring legacy, adventurous spirit, and cutting-edge dive watch technology converge in Spinnaker timepieces—created for life beside, beyond, and beneath the sea
| Specification | Reported detail |
|---|---|
| Case | Stainless steel; 42 mm diameter |
| Thickness | 14 mm |
| Lug-to-lug | 50 mm |
| Lug width | 22 mm |
| Crystal | Sapphire with anti-reflective coating |
| Bezel | Unidirectional, with ceramic plate |
| Crown | Screw-down |
| Water resistance | 300 m |
| Movement | Seiko NH35 automatic |
| Functions | Hours, minutes, seconds and date |
| Power reserve | 41 hours |
| Beat rate | 21,600 vibrations per hour |
| Bracelet | Steel |
How large does it wear?
Consider all three case measurements rather than judging fit by the 42 mm diameter alone. The 50 mm lug-to-lug length affects how far the case spans across the wrist, while the 14 mm thickness gives it a tall profile. Wrist shape and personal preference matter, so the specifications alone cannot guarantee how it will fit. The reported bracelet width is 22 mm.
Movement and water-resistance notes
The watch is reported to use the Seiko NH35 automatic movement, with a date display and a stated 41-hour power reserve. Time+Tide also lists a beat rate of 21,600 vibrations per hour. These are published specifications; the available coverage does not establish an independently measured accuracy result.
Rank #2
- Hull Dive Watch: The Hull Diver is a robust yet elegant timepiece, designed with a nod to vintage aesthetics but fused to a manufacture that is deliberate, dedicated, and detailed in every way
- Nautical Design: Drawing inspiration from the captivating essence of life at sea, this timepiece is meticulously crafted with the adventurous spirit in mind, embodying the dynamic energy of maritime exploration
- Stylish & Durable: Meticulously designed with both fashion and resilience in mind, this timepiece features a 42mm stainless steel case and another brown leather strap, seamlessly combining a bold, stylish presence with enduring durability
- Water Resistant: With an impressive 300m water resistance, this men's watch is suitable for various water activities, from swimming to diving or any daily adventure that comes your way
- Spinnaker Watches: Seafaring legacy, adventurous spirit, and cutting-edge dive watch technology converge in Spinnaker timepieces—created for life beside, beyond, and beneath the sea
The 300 m rating, screw-down crown and unidirectional bezel are listed product characteristics, not evidence of independent dive testing. Buyers intending to use the watch underwater should rely on the manufacturer’s current instructions and have the watch’s condition and water resistance assessed appropriately, particularly if buying a pre-owned example.
Launch price and availability
Time+Tide reported a US launch price of US$425 in December 2023. Divernet listed £425 in its January 30, 2024 UK coverage; that is a dated launch-era regional price, not a current quote. Retail prices and stock can vary by seller and region. Watches.com’s Emerald listing displayed US$425 but was indexed as temporarily out of stock. Check current availability and listing terms directly before buying.
The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Retail pages also provide variant-level identifiers and seller-stated specifications. For example, Long Island Watch’s Frost listing identifies reference SP-5106-55 and lists the NH35, case dimensions, sapphire crystal, 22 mm band and 300 m rating. Listings and retailer terms can change.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which Hull Pearl Diver should you choose?
- Emerald (SP-5106-33): the green-dial choice.
- Twilight (SP-5106-44): the blue-dial choice.
- Frost (SP-5106-55): the white, iridescent-dial choice.
Since the reported core specifications are shared, choose primarily by dial appearance and confirm that the listing names the correct reference. If fit is your priority, compare the 42 mm diameter, 14 mm thickness and 50 mm lug-to-lug against a watch you already wear comfortably.
Quick Recap
Best Value
- SPINNAKER - OUR STORY: It is the sea and crafts that glide and dive into her waters that inspire so much of our design. The spirit of aquatic influence lies at the heart of each Spinnaker collection. Our timepieces, through a combination of material, design and craftsmanship, pay tribute to both a technical command and for a life beneath, beyond and beside the sea.
- THE HULL CALIFORNIA AUTOMATIC: The Hull California's Roman Arabic combination dial is pronounced, contrasting nicely against the deeply textured dial. With style, substance and clear utility, this uniquely dialed timepiece is classy, sophisticated yet ruggedly handsome.
- AUTOMATIC MOVEMENT: An iconic dial, an iconic shape, an iconic timepiece - The Hull California Automatic is powered by Japanese NH35 TMI Automatic movement, promising fuss-free, reliable timekeeping.
- THE FINER DETAILS: Featuring a 42mm stainless steel case, 22mm genuine leather strap, mineral lens, and water resistance of up to 100m.
- 2 YEARS INTERNATIONAL WARRANTY: Your Spinnaker watch is warranted against any manufacturing defect for a period of twenty-four (24) months from the date of purchase.
Rank #4
- SPINNAKER - OUR STORY: It is the sea and crafts that glide and dive into her waters that inspire so much of our design. The spirit of aquatic influence lies at the heart of each Spinnaker collection. Our timepieces, through a combination of material, design and craftsmanship, pay tribute to both a technical command and for a life beneath, beyond and beside the sea.
- MOVEMENT: The Tesei Bronze Swiss Automatic is powered by a Swiss Made 26 Jewels Selitta SW200 automatic mechanical movement with 28,800 bph
- THE FINER DETAILS: Featuring a 43mm Bronze Case , 22mm Genuine Leather Strap,Anti Reflection Coating Sapphire Lens and Water Resistance Of Up To 30 ATM.
- WARRANTY: 2 years International Warranty
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
