The quick answer.
Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219) is a 39 mm dive watch at $879. We recommend it for a buyer who wants a black-dial automatic diver with a sub-40 mm case, a steel bracelet and a rubber strap in the package.
Why it belongs on the shortlist.
The Ocean 39 keeps its appeal in the proportions and the complete kit. A black dial, rotating dive bezel and steel bracelet give it the expected tool-watch character; the extra rubber strap lets the owner change the feel without shopping for a second band. We like that Sea-Gull publishes the full case span, since 45.6 mm is often more useful than diameter alone when judging fit.
A familiar diver in a measured 39 mm package.
The black dial, elapsed-time bezel and steel bracelet follow a well-understood dive-watch formula, but the case size gives the Ocean 39 a more restrained footprint than many full-size divers. Sea-Gull lists a 39 mm diameter and 45.6 mm lug-to-lug, which gives buyers a useful way to compare fit rather than relying on the diameter alone.
The ST2130 automatic keeps the watch straightforward.
Sea-Gull specifies its ST2130 automatic with 28 jewels and a 28,800-vph beat rate, plus a date display. The brand does not publish a model-specific reserve on the checked product listing, so we leave that figure open. This is a conventional automatic setup for buyers who enjoy mechanical winding and a seconds hand, rather than a solar or quartz watch that can be left running with less attention.
Two straps give the package more range.
The Ocean 39 is listed with a steel bracelet and an additional rubber strap. That is a useful pairing: keep the bracelet for the watch’s integrated tool-watch look and change to rubber when you want a lighter, more casual setup. The complete listed configuration weighs 183 g, so consider the bracelet’s mass when comparing it with a watch you already wear.
Treat the 200 m figure as a manufacturer rating.
Sea-Gull lists 200 m / 20 bar water resistance and a synthetic sapphire crystal. Those specifications describe the brand’s stated design; they are not a substitute for independent testing or dive-watch certification. If you plan to use the watch around water, follow Sea-Gull’s current guidance on the crown, seals and service intervals.
Compare the separate checkout offers before relying on the code.
Sea-Gull listed the black 816.22.1219 at $879 USD when checked. The partner table supplies SEBASTIANBASSOL for 6% off, but this exact reference has not been cart-tested. The product page also displayed a separate automatic 10% checkout offer; whether the two offers stack was not established. We show no after-code price, so compare the order summary after following our Sea-Gull partner link and confirm the final saving.
The details, at a glance.
- Reference
- 816.22.1219 · black dial
- Case diameter
- 39 mm
- Lug-to-lug
- 45.6 mm
- Thickness
- 12.6 mm
- Lug width
- 20 mm
- Case and bracelet
- 316L stainless steel
- Crystal
- Synthetic sapphire
- Movement
- Sea-Gull ST2130 automatic · 28 jewels · 28,800 vph
- Functions
- Hours, minutes, seconds and date
- Weight
- 183 g, as listed by Sea-Gull
- Water resistance
- 200 m / 20 bar, as listed by Sea-Gull
- Included straps
- Steel bracelet and additional rubber strap
- Listed price
- $879 USD on October 22, 2026
What draws us in
- 39 mm diameter with a published 45.6 mm lug-to-lug span
- ST2130 automatic, synthetic sapphire and a manufacturer-listed 200 m rating
- Steel bracelet and an additional rubber strap included
Before you choose
At 183 g on the listed configuration, this is not a featherweight watch, and the 12.6 mm case still has a solid wrist presence. Compare the 45.6 mm span and the bracelet fit with a watch you already enjoy. Sea-Gull lists 200 m water resistance; that manufacturer rating is not evidence of independent testing or ISO 6425 dive-watch certification.
Who it suits.
A buyer who wants a black-dial automatic diver with a sub-40 mm case, a steel bracelet and a rubber strap in the package.
When to choose something else.
Choose a lighter titanium watch if weight is your priority, or a certified dive instrument if you require independent ISO 6425 certification.
Warranty, returns and ownership.
Sea-Gull’s listing states a two-year warranty and a 30-day return period, subject to its current terms and conditions. Confirm regional return shipping, warranty coverage and any import costs before ordering.
Closest alternatives.
- Watchdives WD1969 PRO 38mm Dive Watch (Black / Square Indices): A smaller 38 mm diver if compact proportions matter more than the Sea-Gull’s automatic movement and two-strap package.
- Thorn Watches SHY027 39mm BB58 Vintage Diver Automatic Watch: A similar-size diver from Thorn if you want another black tool-watch interpretation to compare before choosing.
Think beyond the diameter.
The published 45.6 mm lug-to-lug gives you a useful starting point for checking overhang. Use our wrist-fit guide and compare the proportions with a watch you already enjoy wearing.
SEA-GULL WATCH OFFICIAL partner code and offer terms. Our supplied code is SEBASTIANBASSOL for 6% off. Check the exact model and variant at the store, then confirm eligibility and the final total at checkout.
Where to buy.
Specifications and product photography: Sea-Gull Ocean Series official product page (checked October 22, 2026). Find Ocean Series 39 mm Automatic Diver (816.22.1219) at SEA-GULL WATCH OFFICIAL through our partner link and search for the selected option there. How we choose.
A few good questions.
What is the discount code for the Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219)?
The SEA-GULL WATCH OFFICIAL discount code is SEBASTIANBASSOL for 6% off at en.seagullwatch.com. We have not tested it on this exact model, so confirm the saving in your order summary. Every code and tested price: https://watchritual.com/promo/sea-gull-watch-official
What movement is in the Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219)?
Sea-Gull lists the ST2130 automatic movement with 28 jewels and a 28,800-vph beat rate. The checked product page does not give a model-specific power reserve.
How large is the Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219)?
Sea-Gull lists a 39 mm diameter, 45.6 mm lug-to-lug, 12.6 mm thickness and 20 mm lug width.
What straps come with the Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219)?
The listed package includes a stainless-steel bracelet and an additional rubber strap.
Can I dive with the Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219)?
Sea-Gull lists 200 m / 20 bar water resistance. The listing does not establish independent ISO 6425 certification, so follow the manufacturer’s current water-use guidance.
Does the Sea-Gull Ocean Series 39 mm Automatic Diver (816.22.1219) accept the supplied code?
The supplied SEBASTIANBASSOL code is for 6% off, but this exact reference has not been cart-tested. The product page also showed a separate automatic 10% checkout offer; stacking is unverified. Confirm the final total at checkout.
