The 56GS series was introduced in 1970 and offered a wide variety of models with 35 in total. This reference was also the first to introduce an ultra-thin automatic caliber, at just 4.5mm. Following the Grammar of Design rules, the -7010 and -7011 cases come with sharp edges and brushed finish to the surfaces between the lugs and are the most common vintage Grand Seiko that you can find on the market.
This example we have to offer is the Grand Seiko 56GS Ref.5646-7011, white dial, in stainless steel. Although a common model, this particular one still retains its original factory finishes with the blue protective film still intact. It comes as a set, including the original tag, buckle and box.
Shipped from Tokyo, Japan
Grand Seiko 56GS 5646-7010
This 56GS is remarkable, retaining its factory sharp edges and showcasing the stunning Tanaka grammar of design, and it is unworn.
The dial is immaculate with two tiny black dots that doesn't ruin the look. The case back and gold medallion are also in excellent shape, with the blue protective film still in place. The glass is clear and free of visible scratches.
Included with the watch are its original price tag, buckle, and box.
BRAND: Grand Seiko
MODEL: 56GS
REFERENCE: 5645-7010
DIAL: Original white dial
CASE MATERIAL: Stainless Steel
CASE DIMENSIONS: 36.0 x 41.0 mm diameter; 10.2mm thickness, 18mm lug width.
CRYSTAL: Mineral Crystal
CASE BACK: Screw-in Stainless Steel
MOVEMENT: Cal.5646A
Manufacturing date: April 1971
Service History: Serviced, 0s/day
Bracelet/Strap: Black alligator strap with the signed GS buckle.