Grand Seiko 5646-5010 from 1972

For sale is a Grand Seiko 5646-5010.

The watch features a gradient tactile textured Roman dial that is exclusive to the Grand Seiko 5645-5010.

The texture on the dial is similar to the Kira-Zuri dial seen on the US 2018 Limited Edition Grand Seiko (SBGA387, SBGA385 and SBGA384).

The 5645-5010 is also a unique reference with a square case that is nothing like the rest of the vintage Grand Seiko collection.

The watch is in excellent condition with some common hairline scratches seen. The watch dial and hands are in pristine condition with no signs of aging seen. A brand new acrylic replacement crystal was installed for clarity.

The watch comes on a brand new handmade top grained leather strap.

Serial number has been covered for privacy.

Case Width : 35mm
Lug to Lug: 41mm
Thickness: 10.5mm
Lug Width: 19mm