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Introducing: Grand Seiko SLGH007 “Tree Rings” 140th Anniversary Limited Edition

Grand Seiko 140th Anniversary Limited Edition SLGH007

This year Seiko is celebrating what would have been Kintaro Hattori’s 160th birthday and honestly, it’s an anniversary any watch lover should be joining in on too. Hattori was the man that founded a humble watchmaker in 1881 that would later be transformed into the titan of Japanese watchmaking that is Seiko.

The man himself died long before Grand Seiko was founded in 1960, but that hasn’t stopped the upper echelon of Seiko watchmaking paying tribute to their historical founder with a stunning limited edition – the SLGH007 Tree Rings. Well, if you’re going to celebrate, do it in style.

Grand Seiko 140th Anniversary Limited Edition SLGH007

The new watch follows the classic Series 9 formula with its distinctive, zaratsu polished case construction and otherwise minimal, less-is-more approach to watchmaking. What sets it apart however – and if you know anything about Grand Seiko, you should have seen this coming – is a painfully lovely new dial.

As we’ve said before, Grand Seiko draw a lot from nature (I mean just look at their latest Elegance pieces), and these new editions – coinciding with both Hattori’s 160th birthday and Seiko’s 140th – are no exception. In fact, they may just be the definitive example.

Grand Seiko SLGH007

The dial imitates the natural grain of wood, with subtle, organic variations in the finish. The dark colour – a dark grey to match the platinum case– is a lot more restrained than, say, the recent White Birch Forest and has a more luxurious feel to it.

Underneath the dial, the SLGH007 is equipped with the latest 9SA5 Hi-Beat 36,000 movement, complete with an 80-hour power reserve. It’s a little better-finished than the Spring Drive, which in cases like these makes a lot of sense. As is generally the case with Grand Seiko, it’s also incredibly accurate.

The new watch is, of course, pricey. The platinum Hi-Beat SLGH007 will set you back £54,190 and is limited to 140 pieces in honour of Seiko’s birthday. I don’t doubt it would make Kintaro Hattori exceedingly proud.

Price & Specs:

Model: Grand Seiko 140th Anniversary SLGH007 “Tree Rings” Limited Edition
Ref: SLGH007
Case/Dial: 40mm diameter x 11.7mm thickness, platinum 950 case with natural grain wood dial
Water Resistance: 100m (10 bar)
Movement: High beat 36000 calibre 9SA5, automatic, 47 jewels
Frequency: 36,000 vph (5 Hz)
Power Reserve: 80h
Functions: Hours, minutes, seconds, date
Strap: Crocodile leather with three-fold clasp
Price/Availability: £54,190, limited to 140 pieces

More details at Grand Seiko.

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About the author

Sam Kessler

Legend has it that Sam’s first word was ‘escapement’ and, while he might have started that legend himself, he’s been in the watch world long enough that it makes little difference. As the editor of Oracle Time, he’s our leading man for all things horological – even if he does love yellow dials to a worrying degree. Owns a Pogue; doesn’t own an Oyster Perpetual. Yet.