Grand Seiko's Tentagraph Snow Blue and Tokyo Big cat offer two exclusive ways of chronograph design
A person forgiven for convinced that " Tentagraph" has something related to a good octopus or the tentacles. Instead, it's the brand Grand Seiko gave in order to it is first fully kinetic wathe movement, which first showed throughout 2023 as the SLGC001. At this point, in 2025, in " Watches & Wonders, " Grand Seiko is usually introducing two new Tentagraphs, typically the Evolution 9 Tentagraph Snowfall Blue and the Tokyo Big cat Tentagraph.
While you would expect, both watches have Grand Seiko's auto timepiece caliber 9SC5. Typically the movement offers a very good 72-hour power reserve and a great accuracy and reliability of +5 to be able to -3 seconds per day. Nonetheless often the movement is about the single thing the two of these new creations share.
Often the Compacted snow Blue Chronograph it's essentially a brand new dial variant from the latest Evolution 9 Tentagraph, while Tokyo Lion connects to the actual Sports collection with an all new made hardened titanium case plus a brand-new super-strong rubber secure. There are many interesting features of both equally watches that you should know about prior to decide on your favorite.
Evolution 9 Tentagraph Snow Blue SLGC007
The actual Snow Blue shares the majority of the same functions as the initial Grand Seiko Tentagraph. The lens case and pendant are made of Great Seiko high-strength titanium and are also paired with some sort of black porcelain bezel.
Such as original, the Evolution 9 Snow Blue has a height of 43. 2mm, rendering it one of the larger mechanical chronograph watches in its class. In comparison, the particular Zenith Chronomaster Sport as well as TAG Heuer Glassbox Chronograph have diameters of 41mm and 39mm, respectively.
For the reason that name recommends, Snow Orange brings a new tone on the dial in the all-titanium time counter. The face of the first was a regular dark glowing blue, including the subdials. With the completely new model, Grand Seiko is now panda-style along with black subdials and a snowfall blue for the remainder of the watch dial.
The compacted snow blue was inspired with the rocky ridges and regal deep snow of Support Iwate. Mount Iwate isn't only visible from Grand Seiko’s studio in Shizukuishi, nevertheless it’s also the name of the ridge-like pattern on the dial. Putting texture to a dial is definitely something Grand Seiko can better than any other brand.
Type: Grand Seiko Evolution being unfaithful Collection Tentagraph Snow Blue Case: Ø 43. 2 mm x H 15. 3 mm, titanium Face: Snow azure with Mt. Iwate, african american subdials Water proof: 100 e (10 bar) Movement: Grand Seiko high-beat calibre 9SC5, automatic Occurrence: 36, 000 vph (5 Hz) Reserve of power: 72 they would Functions: Time, minutes, moments, date, stop-watch Strap: Ti.
Sports Collection Tokyo Big cat Tentagraph
The Tokyo Lion usually takes us into the unconventional conclusion of the array. The angular case is simply not new, but it really complements typically the matching angular bezel. Both equally watches are generally crafted from Awesome Seiko’s Outstanding Hard Ti. This combination is nicer than classic titanium, two times as hard while stainless steel, and also highly proof against scratches along with corrosion.
Grand Seiko says the dial style was inspired by the “wind-blowing” look of a lion’s locks. That sounds a bit peculiar, but it does explain often the randomness of the ridges in addition to diagonals etched into the switch. The subdials are also fixed into the dial so they look concave, almost like an upside down contact lens.
The particular innovation is supplied in the fresh developed rubberized strap, that includes a tensile durability that is virtually 2 . 8 times associated with the silicon used in the past. The tie continues the actual angular design, cleverly letting the traces of the case to remain through to the band.
Grand Seiko clearly placed a lot of work into this kind of strap, including designing a fresh buckle for added ease and comfort. For added class, that they hid a small Easter prompt the underside of the strap, molded like a lion’s paw.
Typically the Tokyo Big cat Tentagraph is actually packed with capabilities, from the geometric shapes towards the dial ordre and brand new materials.
Reference point: Grand Seiko Sports Assortment Tokyo Lion Tentagraph Event: Ø 43. 2 mm x H 15. several mm, titanium Dial: Darkish “lion’s mane” texture together with black subdials Water resistance: 190 m (10 bar) Activity: Grand Seiko high-frequency tama?o 9SC5, automatic Frequency: thirty eight, 000 vph (5 Hz) Power reserve: 72 hours Characteristics: Hours, minutes, seconds, particular date, chronograph Strap: Brown plastic.