Grand Seiko Sport Collection Japan Boutique Exclusive Spring Drive Professional Diver 600M SLGA003 www.watchoutz.com
Grand Seiko Sport Collection Japan Boutique Exclusive Spring Drive Professional Diver 600M SLGA003 case back www.watchoutz.com
Grand Seiko Sport Collection Japan Boutique Exclusive Spring Drive Professional Diver 600M SLGA003 extra bands www.watchoutz.com

Grand Seiko Sport Collection Japan Boutique Exclusive Limited Diver SLGA003

Regular price $14,199.00 USD Sale

Grand Seiko Sport Collection
Japan Grand Seiko Boutique Exclusive

Spring Drive Professional Diver's 600M
SLGA 003

Limited Edition of 60pcs


Introducing the Japan Grand Seiko boutique exclusive model, the SLGA003, equipped with a whole new Spring Drive caliber "9RA5" with a very limited production of 60pcs only to celebrate the 60th anniversary of the brand's birth. 

The "Spring Drive 5 Days" is an evolution of "9R Spring Drive" that was born in 2004. It is a new-generation spring drive movement that is thinner and stronger than ever GS has produced.

The conventional Spring Drive has a maximum hoisting time of about 72 hours (3 days), this model equipped with the "9RA5" now using a newly developed two barrels design, the maximum hoisting time can be extended to around 120 hours (5 days),  which greatly improved the long-lasting sustainability.

On the dial is a very beautiful and subtle deep green accented by golden yellowish highlights on the inner marker rim and seconds hand. The case design and polishing are finished by "Zaratsu polishing" as performed by a skilled polisher.

An extra reinforced silicone strap is included with matching green colour to the dial. The "Limited Edition" and serial numbers are engraved at the case back to mark the rarity of this incredible timepiece.


Movement
Spring Drive
Caliber Number 9RA5
Driving duration: Maximum winding time lasts about 120hrs
Accuracy: Average monthly difference ± 10 seconds (equivalent to daily difference ± 0.5 seconds)

Exterior
Case: Bright titanium
Glass: Sapphire
Size: Case Diameter 46.9mm, Thickness 16mm
Lumibright: Hands, indexes and bezel
Band: Stainless steel band (with additional green silicone band)

Others Details
Water Resistance 600M for saturated diving
Anti-magnetic
Screw lock type crown
Calendar (date) display
Second hand stop function
Power reserve display function
"Limited Edition" and serial number engraved on the case back
Screw case back
Reverse rotation prevention bezel

Made in Japan

 

 

 

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