WM Watch WM239 Review – The Bold Textured Diver With an Unexpected Twist
The WM Watch WM239 is one of those watches that immediately grabs attention before you even start looking at the specifications. The layered case design, dual crown setup, internal rotating bezel, and heavily textured dial all combine into something that feels visually far more ambitious than the typical budget diver. It is clearly trying to stand out rather than blend into the endless sea of familiar dive watch homages.
At around $140 before tax, the WM239 enters a more competitive segment where expectations naturally rise. This sits within one of the most competitive, sub $200, price brackets in the current watch landscape. Sapphire crystal, stainless steel construction, and an automatic movement are all welcome additions, but the real focal point here is the dial execution and overall visual architecture. This is a watch with a strong personality, though not without a few compromises that become more noticeable the closer you inspect it.
Design & Case
The WM239 measures 41.5 mm in diameter, 14.1 mm thick, and 47 mm lug-to-lug thanks to its inverted end links. Lug width comes in at 20 mm, tapering down to 18 mm at the clasp. On paper, it sounds like a fairly substantial watch, but the relatively compact lug-to-lug measurement keeps the overall footprint manageable on the wrist.
Visually, though, the watch wears larger than the measurements suggest. A major reason for that is the inward sloping rehaut combined with the gradient dial execution, both of which pull your gaze inward and create an almost immersive sense of depth.
The case itself leans heavily into a tool-watch aesthetic. The midcase flank is tall, flat, and horizontally brushed, while a polished 45-degree chamfer separates the flank from the brushed lug hoods. Interestingly, the chamfer narrows toward the lug tips rather than widening, giving the case a sharper and slightly more technical appearance.
The layered construction is also easy to appreciate from the side profile. Beneath the flank sits the visible lip of the screw-down caseback, while above it rises the tall radially brushed fixed bezel supporting the domed sapphire crystal.
At 2 and 4 o’clock sit the dual screw-down crowns, both featuring aggressive diagonal knurling that gives them excellent grip and a distinctly mechanical character. For those exploring the wider diver watch space, there are several similarly positioned models worth considering.
Movement & Crown
The WM239 uses a dual crown configuration that immediately separates it from more conventional dive-style watches. The lower crown handles winding and time-setting duties for the automatic movement, while the upper crown operates the internal bidirectional bezel.
Both crowns are screw-down units and feel reassuringly tactile in operation. The diagonal knurling offers strong grip, while the screw-down action helps lock everything securely into place once adjusted.
The internal bezel system also benefits from this setup because the top crown effectively locks the bezel when screwed down, preventing accidental movement during wear. It adds a layer of functionality that feels more practical than many external bezel systems at this price point.
The movement itself remains secondary to the overall visual experience of the watch, but the automatic setup fits naturally within the WM239’s more mechanical and tool-oriented identity.
Bezel
The WM239 uses an internally mounted bidirectional bezel controlled through the upper crown. Rather than feeling loose or free-spinning, the system introduces noticeable resistance and traction as you rotate it.
What makes the implementation interesting is the tactile sensation during operation. As the bezel rotates, you can feel the internal detents engaging beneath the crown action. It does not simply glide from one position to another. Instead, there is a deliberate sense of indexing that helps with alignment and positioning.
The inward sloping rehaut itself carries the 60-minute scale and integrates neatly into the dial architecture rather than appearing visually separate from it. That integration helps preserve the layered and immersive appearance of the watch while still maintaining genuine timing functionality.
It is a more complex setup than most watches in this price range attempt, and visually it adds significantly to the identity of the WM239. If this kind of versatile diver is on your shortlist, our Comparison Tool helps you place comparable watches side by side and see how their specifications differ before deciding.
Bracelet
The bracelet is where the WM239 becomes slightly more complicated. At first glance, it presents itself well. The brushed outer links paired with the polished center section create strong contrast, while the center links mimic a beads-of-rice style layout that gives the bracelet a more intricate visual appearance.
From a distance, it almost resembles a far more expensive multi-link bracelet design. On the wrist, articulation and fluidity are reasonably good as well, allowing the bracelet to remain comfortable during wear.
However, closer inspection reveals some of the compromises. The bracelet uses push pins rather than screw pins, which feels less impressive at this price point. Tolerances are also fairly average, with visible gaps appearing between the links when stretched.
The clasp improves matters somewhat. It is a signed milled clasp with six micro-adjustment positions and a milled folding mechanism inside, giving it a more substantial feel overall. Still, considering the competition around the $140 range, the bracelet remains one of the weaker aspects of the watch.
Crystal & Dial
This is unquestionably the main attraction of the WM239. The heavily textured gradient green dial dominates the entire experience and gives the watch a remarkably distinct personality.
Under the domed sapphire crystal with anti-reflective coating, the dial shifts from a deep dark green at the lower section into a brighter yellowish green toward the top. The surface itself carries a cracked, almost dried seabed texture that constantly changes depending on lighting angle.
The inward sloping rehaut adds another layer of depth while framing the dial with the internal timing scale. Combined with the domed crystal, the overall presentation feels immersive and highly dimensional.
Applied indices with dark chrome edging contrast sharply against the textured surface. The layout remains balanced and familiar, using a triangle at 12, elongated batons at 3, 6, and 9, and square markers elsewhere.
The handset follows the same functional approach. A baton-style minute hand pairs with an arrow-style hour hand, while the black seconds hand uses a white luminous lollipop tip to maintain visibility against the textured dial.
Branding remains restrained with only the WM logo under 12 and “Automatic” above 6. Importantly, there is no date window, which preserves the symmetry and prevents disruption to the dial texture.
Lume performance is also strong, with bright green lume applied evenly across the indices, hands, and seconds lollipop. Visibility in low light remains impressive and appropriately aligned with the watch’s tool-oriented identity.
Summary
The WM Watch WM239 is ultimately a watch driven by visual ambition. The internal bezel system, layered case architecture, dual crown setup, and aggressively textured dial all work together to create something far more distinctive than most watches in this segment.
The dial alone gives the WM239 a strong sense of individuality, and the sapphire crystal, solid lume performance, and automatic movement help reinforce the overall value proposition.
At the same time, the bracelet holds the watch back slightly. Push-pin construction and average tolerances become more noticeable once you move into this price category, especially when competitors are beginning to offer screw links and more refined clasp systems.
Still, if the dial design and overall aesthetic resonate with you, the WM239 delivers a genuinely engaging and visually memorable wearing experience. This watch forms part of a broader catalogue from WM Watch, many of which we’ve already covered.
WM Watch WM239 Specifications
| Specification | Details |
|---|---|
| Model | WM Watch WM239 |
| Case Material | Stainless Steel |
| Case Diameter | 41.5 mm |
| Case Thickness | 14.1 mm |
| Lug-to-Lug | 47 mm |
| Lug Width | 20 mm |
| Bracelet Taper | 20 mm to 18 mm |
| Crystal | Domed Sapphire Crystal. Anti-Reflective Coating |
| Bezel | Internal Bidirectional Bezel |
| Crown Type | Dual Screw-Down Crowns |
| Dial Color | Gradient Green |
| Dial | Cracked / Dried Seabed Texture |
| Movement | Miyota 8215 |
| Frequency | 21,600 |
| Jewels | 21 |
| Caseback | Screw-Down |
| Bracelet/Strap | Three-Link with Beads-of-Rice Style Center. Push Pins |
| Clasp | Signed Milled Clasp. Micro-Adjustments 6 Positions |
| Lume | Green Lume on Hands, Indices, and Seconds Pip |
| Water Resistance | 200m |
| Approx. Price | Around $140 Before Tax |
