SEIKO 5 SPORTS AUTOMATIC SKX SERIES THONG SIA EXCLUSIVE LIMITED EDITION SRPM13 SRPM13K1

This is an automatic watch with stainless steel case and curved hardlex crystal. It has a limited edition design with a see-through case back and is water-resistant up to 100 meters.

• The precision is +25 to -15 seconds per day
• The duration on a full wind is approximately 41 hours
• It is limited to 1,000 pieces
• A serial number is engraved on the case back
• The watch features LumiBrite on hands, indices, and bezel