GPHG Index
2026 Edition · Luch

Arena

Luch Arena
Category
Sports
Case
Steel, Ceramic Brass & stainless steel mechanism
Movement
Self-winding mechanical Power reserve: 45 h, 28800 vph
Functions
Hours, Minutes, Seconds, Date, Chronograph, Flyback chronograph
Size
ø 43.7 mm
Thickness
15.4 mm
Water resistance
50 m
Reference
97080342
Price
1,411 CHF

Description

"ARENA" COLLECTION: ARCHITECTURE OF SPEED

Concept

We captured the spirit of racing and forged it into mechanics: every curve of the case, every mark on the dial is intentional. These watches are made for those who live by motion and value precision. Engineering becomes art here – and it is evident at first glance.

Movement and Precision

At the heart of the model lies the highly reliable mechanical automatic chronograph movement SEIKO NE88 – a Japanese caliber renowned for its dependability and flawlessly smooth operation, achieved through the use of a column wheel and vertical clutch for a perfect, jerk-free start. The movement delivers uncompromising timekeeping accuracy, affirming the watch's status as a professional measuring instrument.

Case Architecture

The 43-mm stainless steel case is a triumph of design engineering.

Skeletonization and Capsule: The unique construction featuring an internal dual-colored capsule has enabled large cutouts in the case, unparalleled in the industry (found only in a handful of models worldwide). This is not merely a stylistic choice—it reduces weight, offers visual lightness, and represents the most complex engineering, accessible to only a few brands globally.

Ergonomics: Instead of traditional crown teeth, rubber rings are used, eliminating any skin discomfort while emphasizing the futuristic aesthetic.

Detailing: The chronograph pushers are styled after engine pistons, while the polished case facets mimic the air intakes of racing cars, underscoring dynamism even at a standstill.

Artistic Composition of the Dial

The "Arena" dial is a three-dimensional map of a race track.

Structure: The central relief creates the image of a winding hillside serpentine, framed by a circular knurling that symbolizes the oval of legendary racetracks.

Time Graphics: The hour markers are shaped like pointed heraldic shields (at 12, 4, and 8 o'clock) — a direct nod to the logos of historic automotive marques. These "arrows" point toward the center, creating a palpable sense of impending motion.

Multi-layering: The dense grid of second divisions contrasts with the sparser minute track, visually balancing the abundance of information. The subsidiary counters (chronograph minutes and hours) echo the main style in miniature, preserving compositional integrity.

Functional Scales

The tachymeter scale, set on the fixed bezel, reinforces the watch's sporting status. Paired with the central chronograph seconds hand, it allows for instantaneous speed calculations, transforming the watch into a fully-fledged onboard instrument.

Practicality and Aesthetics

The spherical sapphire crystal guarantees perfect legibility from any angle. 5 bar (50 meters) water resistance makes the model versatile. In the dark, the luminescent coating on the hands and applied indices ensures easy navigation.

Presentation

The collection is presented in a branded box featuring a natural leather pouch. The set includes the watch, product passport, a leather carry/storage case, a microfiber cloth, a branded "Luch" pin, a branded fountain pen, and a spring bar tool for strap changes. Every element of the set complements the collection's image, highlighting its exclusivity, premium craftsmanship, and meticulous attention to detail.

Supplied by the brand to the GPHG for its entry.