2021 Grand Seiko Elegance 'Genbi Valley Iwai' 37.5mm Limited SBGW275

Here we have a 2021 Grand Seiko Elegance 'Genbi Valley Iwai' 37.5mm Limited SBGW275, part of their US market Elegance collection limited to just 140 pieces, and inspired by the stunning Genbi Valley ravine formed by the flowing waters of the Iwai River in the Iwate Prefecture of Japan. The 37.5mm stainless steel case has been expertly Zaratsu polished to a flawless, mirror-like finish, and the elegant, fluid curve of the lugs sits perfectly on the wrist. A lug-to-lug length of 44mm and a case thickness of 11.5mm give the watch a beautifully proportioned, classical vintage wrist presence. On the right side is a knurled push/pull crown for effortless daily winding. A box-shaped, dual-curved sapphire crystal, AR-coated on the inside, protects a stunning, luscious teal-green dial that perfectly captures the sun catching the rushing river water. This mesmerising dial utilises the historic Kirazuri (‘sparkling painting’) technique, incorporating powdered mica to create a dynamic, shimmering surface depth that catches the light beautifully. Surrounding the clean, time-only layout are multi-faceted, diamond-cut baton indexes that shimmer as you rotate your wrist. Elegant, razor-edged dauphine hands are meticulously diamond-polished, complemented by a perfectly tapered, sweeping steel seconds hand. At noon, the applied “GS” and “Grand Seiko” complete this minimalist, nature-inspired masterpiece. On the reverse, a screwed-down exhibition sapphire case back is engraved with the individual limited edition and watch details. Beating inside is the in-house manually wound Grand Seiko Cal. 9S64, 24 jewels, 28,800 beats per hour, and an impressive 72-hour power reserve, the movement has been adjusted to six positions and temperatures at the factory, finished with attractive Cotes de Geneve decoration. The movement has been developed using Micro Electro Mechanical Systems (MEMS) Technology, in which precise components are produced via advanced semiconductor manufacturing. The watch comes paired with its original Grand Seiko 19mm Jubilee bracelet secured by a signed push-button folding deployant clasp; all links are provided, plus a 19mm Grand Seiko leather strap and signed pin buckle. This watch is sold with its original Grand Seiko box and Grand Seiko paperwork.

This watch is sold with its original Grand Seiko box and Grand Seiko paperwork. The watch comes paired with its original Grand Seiko 19mm Jubilee bracelet secured by a signed push-button folding deployant clasp; all links are provided, plus a 19mm Grand Seiko leather strap and signed pin buckle. The watch is from October 2021 and is sold in worn condition; however, as you can see in the photos, it is in very fair condition. The watch comes with our 12-Months NON-Waterproof Warranty.

I've always had a soft spot for Chronoswiss. Over the years, I've sold a number of their early 2000s models, and every single one had a distinctive design that made them instantly recognisable from across a room. In a world where so many watches look alike, Chronoswiss has always done things its own way. What I love about the Pulse One is that it feels like a natural evolution of that philosophy. The signature regulator layout, oversized onion crown, and mechanical theatre are all still present, but they've been reimagined in a thoroughly modern package with the integrated titanium bracelet and contemporary case design. The dial is particularly impressive. There is so much depth, texture, and visual interest without ever feeling cluttered, and the retrograde seconds complication adds a constant sense of movement and interaction. It's the sort of watch that rewards repeated glances throughout the day. I would not hesitate to add this wonderful watch to your collection today!

Reference : SBGW275G (9S64-01B0)
Movement : Manually Wound Grand Seiko Cal. 9S64
Age : October 2021
Year : 2021
Case Size : 37.5mm
Case Thickness : 11.5mm
Lug to Lug : 44mm
Lugs : 19mm
Condition : Pre-Owned
Box and Papers : Box & Papers
Case Material : Stainless Steel
Warranty : 12-Months Warranty
The wrist model's wrist size is 7inch

The first Grand Seiko debuted in Tokyo in 1960. The ref:3180 was made by Suwa Seikosha. In 1962, Taro Tanaka developed a set of design guidelines known as the "Grammar of Design," which aimed to create a cohesive look for Seiko watches. These guidelines encompassed nine key principles that distinguished the watches. Some of these principles involve Zaratsu polishing that makes the watch surfaces shine beautifully and reflect light in interesting ways. There’s also an emphasis on using unique shapes for the watch cases, ensuring that every part is perfectly shaped, and adding features like sharp, clean edges and well-designed hands and markers that catch the eye. Today, Tanaka's principles still apply to the modern Grand Seiko philosophy. Rather than sending its 25 Jewels Chronometer movement to the Swiss to be tested, Seiko decided to do the testing themselves. The European Chronometer Official Association believed that a chronometer-rated watch had to be independently tested to be awarded that designation. Seiko watches were not independently tested, so therefore they could not be chronometers. The ECOA did what irritated watchmakers do: they wrote a stern letter to Seiko requesting that the designation of Chronometer on Grand and King Seiko watches stop. Seiko obliged and ceased using a chronometer on their watches. In response, the Japanese Chronometer Authorisation Association was started in 1968 as an independent group to test timepieces to chronometer standards. The Association was short-lived: due to the rise of quartz watches, it closed in 1983. Today, Grand Seiko movements are tested over 17 days in 6 positions compared to COSC testing over 15 days in 5 positions. In 1985, Suwa Seikosha became Seiko Epson Corporation. In 2017, Seiko announced that Grand Seiko would become an independent brand.