Title: Rare Special Edition Seiko Sports 50th Anniversary Automatic Watch
Description: Rare Seiko automatic sports watch from the 2013 50th Anniversary series of the 4R37 movement (celebrating 1963–2013). 
This distinctive model features a bold two-tone design with a black stainless steel case and bracelet, paired with a striking copper/rose gold coloured rotating bezel and crown. 
The dark brown dial has applied rectangular hour markers with lume, oversized luminous hands, a 24-hour indicator sub-dial at 9 o’clock with a red-tipped hand, a date window at 3 o’clock, and clear text reading “SEIKO SPORTS”, “AUTOMATIC 24 JEWELS 100M”.
The watch measures approximately 50mm from top to bottom including the crown and 44mm across. 
It is fitted with its original black stainless steel bracelet with a secure clasp.
Condition & Functionality
Presented in honest pre-owned condition with visible signs of wear. 
The copper-toned bezel and case show scratches, scuffs, and patina consistent with use. 
The crystal has light surface marks. 
Despite this, the 4R37 automatic movement is fully working, winds smoothly, keeps time, and the date function advances correctly.
Details:
• Reference: 4R37-00T0 (4R37A movement)
• Case: Black stainless steel with copper/rose gold bezel, approx. 50mm (height inc. crown) × 44mm (width)
• Dial: Brown with lume markers, 24hr sub-dial, date at 3
• Bracelet: Original black stainless steel
• Movement: Working Seiko 4R37 automatic, 24 jewels
• Water Resistance: 100m / 10 bar (as engraved on caseback)
• Caseback: Engraved with 50th Anniversary markings (1963–2013), “STAINLESS STEEL”, “4R37A”, and full specifications

All photos are part of the description and accurately show the current condition of this rare anniversary Seiko, including wear on the bezel and case. 
No box or papers.
A bold, collectible Seiko with the desirable 50th anniversary caseback — a solid everyday automatic that stands out on the wrist.
Condition: Used
Delivery option: Delivery
Location: SA15
Category: Antiques