Grand Seiko GMT 10th Anniversary Edition Automatic (Ref. SBGM029) Japanese watches

Grand Seiko GMT 10th Anniversary Edition Automatic (Ref. SBGM029)

At the last trade show in Basel, the luxury sub-brand of the Japanese watchmaking giant has presented a pair of limited edition versions of their GMT model. Called Grand Seiko GMT 10th Anniversary Edition, the model with reference number SBGM029 looks the most impressive.

According to official specifications, the watch is delivered in a very compact (at least, when compared to most European models with similar “sporty” design) stainless steel body.

Measuring just 39.20 millimeters in diameter, the watch will look great on any normal wrist with just about any dress, starting with a business suit and finishing with a polo shirt.

Featuring an easily recognizable design, the watch is equipped with a Rolex-style bezel that sports easy to read Arabic numerals engraved on its surface.

Grand Seiko GMT 10th Anniversary Edition Automatic wrist watch (Ref. SBGM029, front)

Current time in the second time zone is displayed using an arrow-shaped, gold-toned second hours hand that looks very different from a pair of dauphine-shaped hands that are used to display hours and minutes.

My only complaint here is the lack of lume on the dial: it is a sporty watch and its owner will often find himself in a situation when he won’t be able to read time just because it is too dark on the street!

I have seen a number of live shots made during the Baselworld 2012 event and I have to admit that I rather like the design of the piece, although sometimes I still wonder why all Japanese watchmakers try to speak Alemannic dialects when their own culture has such a beautiful design language.

Grand Seiko GMT 10th Anniversary Edition (Ref. SBGM029, sapphire case-back)

The timekeeper is powered by a new Seiko caliber 9S66A automatic movement, which is built on 35 jewels, beats at 28,800 vph and offers an impressive power reserve of 72 hours. Skillfully decorated, the movement is equipped with a lightweight titanium rotor with tungsten oscillating weight. Painted blue, the rotor matches the color of the dial of the piece.

The Grand Seiko GMT 10th Anniversary Edition Automatic (Ref. SBGM029) will be produced in a limited run of only 700 pieces that will retail at a pretty much impressive (for a model in steel) price of €6600 (around $8600 at current exchange rate.)

Photos: Seiko

Grand Seiko GMT 10th Anniversary Edition Automatic (Ref. SBGM029) watch specification

Price: $8600
Movement: Automatic, Caliber 9S66A, Made in Japan
Number of jewels: 35
Movement frequency: 28,800 vph
Movement decoration: Stripes on bridges, blue winding rotor
Functions: Hours, minutes, seconds, date, second time zone (GMT)
Power reserve: 72 hours
Case material: Stainless steel
Bezel material: Matches case
Crown material: Matches case
Case shape: Round
Bezel shape: Round
Case size: 39.20 mm
Case height: N/A
Lug width: N/A
Dial: Blue
Numerals: N/A
Hour markers: Applied, steel
Hands: Dauphine-shaped, steel; gold-toned GMT hand
Water resistance: 100 meters
Strap: Solid stainless steel bracelet with three-fold clasp with push button release
Crystal: Sapphire
Case back: Sapphire

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