Exploring Sphaera’s Desk Diver: A Blend of Tradition and Innovation
When I was asked to review this watch recently, I had to admit I wasn’t aware of Sphaera as a brand. Sphaera has been running since only 2023 and is the first watch brand to...
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The ZULUDIVER Tropical Ocean strap adds a twist on the classic tropic-style dive watch strap. Its surface has a bold diamond pattern that’s not dissimilar to a tyre tread. This extra texture adds some great detailing to whatever watch you put it on.
The durable FKM rubber is waterproof, and the perforations on the strap both allows the wearer’s skin to breathe, and for any water to drain away after swimming.
Key Features
About FKM Rubber
The scientific name of FKM is Fluoro-Elastomer. It is an extremely hard-wearing rubber compound highly resistant to salt water, aggressive chemicals, and extreme temperatures (as low as -45C and high as +300C). It is the perfect choice for a sophisticated rubber strap designed to be fitted to the toughest watches whilst also looking smart.
Strap Taper
Lug Width |
20mm |
22mm |
Buckle Size |
18mm |
20mm |
Clasp Finish | Brushed |
---|---|
Clasp Type | Pin buckle |
Strap Brand | ZULUDIVER |
Strap Length | 125 / 80mm |
Strap Material | Rubber |
Strap Material Colour | Blue |
Strap Material Type | Rubber FKM |
Strap Padding Style | Rubber Dive |
Strap Style | Rubber Dive |
Strap Thickness | 4mm – 3mm |
Size Guide
The ‘lug width’ is simply the internal width measured between the lugs (where the watch strap fits) of the watch.
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