Straum Opphav Green Review: Nature-Inspired Design That Started It All
- October 28, 2025
A Microbrand Debut That Set the Tone
Often, the watches that truly excite us in the microbrand world are those that offer a distinct design perspective, something beyond mere specifications. Straum, the Norwegian brand known for drawing inspiration from its dramatic natural surroundings, burst onto the scene with exactly such a watch: the Opphav.
While we’ve recently looked at their impressive Jan Mayen Basalt and the captivating Jan Mayen Aurora Sky models, today we revisit the design that started it all, focusing on the verdant Straum Opphav Green.
Case Architecture: Sculptural Simplicity
The Opphav immediately sets itself apart with its case architecture. Crafted from stainless steel, it measures 41mm in diameter with a lug-to-lug of 46.6mm and a thickness of 11.1mm – comfortable, modern proportions.
But the magic lies in how the lugs integrate with the case. Rather than distinct protrusions, they flow organically from the case sides, almost hugging the central barrel. This creates a cohesive, sculptural look that feels both unique and ergonomic.
The finishing is a pleasing mix of brushed and polished surfaces, highlighting the case’s thoughtful lines. A screw-down crown likely contributes to the solid 100m water resistance rating, making it a capable daily companion.
The Green Dial: Textured, Vibrant, Alive
The dial is where the Opphav Green truly shines. Straum calls it a “floating textured stamped dial,” and it delivers remarkable depth and visual interest. The surface features an intricate texture achieved through stamping, designed to evoke natural patterns.
Over this texture lies a rich green lacquer finish with a distinct gradient, darkening towards the edges – often called a fumé effect. It’s a dynamic dial that shifts beautifully in the light. Applied hour markers, polished to catch the light, sit atop this textured landscape, ensuring good legibility.
Protecting this dial is a box sapphire crystal, which adds a touch of vintage charm while providing modern scratch resistance and distorting the dial edges in a pleasing way when viewed at an angle.
The Movement: A Trusted Swiss Engine
Inside the Opphav ticks the Sellita SW200-1 automatic movement. This Swiss calibre is a well-regarded workhorse in the industry, known for its robustness, serviceability, and solid performance. It provides the core functions of hours, minutes, and central seconds.
While the case back is described as a “semi-display caseback,” it offers a glimpse of the movement within, adding a touch of mechanical intrigue.
Strap Options: Leather Standard, Steel Optional
Unlike the integrated bracelet approach of the Jan Mayen series, the Opphav Green comes standard on a high-quality, full-grain vegetable-tanned leather strap with a 22mm lug width tapering to 20mm at the buckle. This complements the watch’s aesthetic well and promises comfort straight out of the box.
Straum even includes a matching leather travel case, a thoughtful addition. For those who prefer metal, a stainless steel bracelet specifically designed for the Opphav is available as an optional add-on purchase offering versatility.
Why It’s Special: Originality in Form and Finish
The Straum Opphav distinguishes itself through its highly original design language, particularly evident in the case and dial. The way the lugs merge with the case is a standout feature, offering a unique silhouette. The textured, gradient green dial is simply stunning – complex, visually engaging, and beautifully executed.
It exemplifies Straum’s focus on bringing tactile, nature-inspired elements into their designs. While using a reliable workhorse movement rather than the manufacture calibre found in the newer Jan Mayen models, the Opphav offers a compelling blend of unique aesthetics and solid specifications at a more accessible price point.
Final Thoughts: A Foundational Microbrand Piece
The Straum Opphav Green remains a highly compelling microbrand offering. Its key strengths lie in its unique and cohesive case design, the beautifully textured and gradient green dial, the reliable Sellita SW200-1 movement, and the overall quality feel.
The inclusion of a quality leather strap and travel case adds to the value proposition. While the bracelet is an extra cost, the standard configuration on leather is excellent.
Priced at €829 (excluding taxes), it delivers significant visual interest and character for the money. It established Straum as a brand capable of original and thoughtful design, a theme clearly continued in their later releases.
If you’re looking for a green dial watch that offers something genuinely different in its design execution, the Straum Opphav Green is a fantastic choice. Does this blend of unique form and textured finish capture your imagination?
Specifications:
Brand – Straum
Model – Opphav Green
Case Material – Stainless Steel
Case Dimensions – 41mm diameter
Water Resistance – 100m (10 ATM)
Strap – Full-grain tanned leather (Stainless steel add-on €329)
Crystal – Box sapphire crystal
Movement – Automatic Sellita SW200-1
Price – €829 (excluding taxes)
Lume – Yes
Power Reserve – ~38 hours
Official store link here.
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About Straum: Key Questions Answered
Where are Straum watches made?
Straum watches are proudly designed and assembled in Norway, combining Nordic craftsmanship with Swiss precision. While the creative design and final assembly are done in Norway, Straum utilizes high-quality Swiss-made movements and components to ensure exceptional reliability and performance. This fusion of Norwegian artistry and Swiss engineering defines Straum’s distinct identity in the world of independent watchmaking.
What is special about the Straum Opphav Green dial?
The Straum Opphav Green features a mesmerizing sunburst dial that shifts between deep emerald and vibrant teal, mimicking the reflective glow of Nordic fjords. Its hand-finished texture and multi-layered lacquer create a dynamic play of light, while the minimalist design ensures legibility. This combination of natural inspiration and precision craftsmanship makes it a standout for watch enthusiasts seeking both elegance and uniqueness.
Does the Straum Opphav Green use a Swiss movement?
Yes, the Straum Opphav Green is powered by a Swiss-made Sellita SW200-1 automatic movement, known for its reliability and 38-hour power reserve. Straum pairs this high-performance caliber with bespoke finishing, ensuring accuracy while maintaining the brand’s focus on Scandinavian design purity. This Swiss-Norwegian fusion appeals to collectors who value technical excellence and aesthetic harmony.
How does the Opphav Green reflect Norwegian nature?
The Opphav Green’s design draws direct inspiration from Norway’s landscapes, particularly the crystalline waters and moss-covered fjords. The dial’s gradient echoes Arctic light shifts, while the case’s clean lines mirror Scandinavian minimalism. Even the name “Opphav” (meaning “origin” in Norwegian) underscores its tribute to Nordic heritage, making it a wearable piece of natural artistry.
