Vintage TUDOR Prince-Quartz Oysterdate Datejust Mint+ 1986 [REF. 91520]

Exceptional Mint+ condition from 1986

The Tudor Prince-Quartz Oysterdate Ref. 91520 from 1986 is presented in exceptionally good Mint+ condition – a rare opportunity to acquire this model in near-perfect condition.

With its classic 34 mm stainless steel case, distinctive bezel, and silver dial, it embodies the timeless Oysterdate style of the 1980s. The sapphire crystal ensures high scratch resistance and underscores the everyday wearability of this model.

The ETA 954.112 quartz movement used in the watch was tested and verified. The solder joints inside were also checked – an important detail for vintage quartz models.

Condition

• Case: Mint
• Bezel: Mint
• Glass: Mint
• Movement: Mint
• Bracelet: Mint
• Dial: Mint
• Case back: Mint

Work carried out

• Professionally cleaned and inspected
• Case highly polished
• professionally refurbished case
• High-gloss polished bezel
• Satin-finished ribbon sections professionally refurbished

Technical data

• Brand: Tudor
• Model: Prince-Quartz Oysterdate Datejust
• Reference: 91520
• Year of manufacture: 1986
• Diameter: 34 mm
• Strap width: 20 mm
• Weight: 80 g
• Housing material: Stainless steel
• Dial: Silver
• Glass: Sapphire crystal (original)
• Water resistance: No guarantee / not tested
• Bracelet length: 20 cm

clockwork

• Movement: ETA 954.112
• Type: Quartz

Scope of delivery

• The clock
• Transport box
• In-house certificate of authenticity

Conclusion

The Tudor Prince-Quartz Oysterdate Ref. 91520 is a superbly preserved vintage watch with classic aesthetics and a reliable quartz movement. In this Mint+ condition, it represents a special opportunity for collectors and enthusiasts of Tudor Oyster models from the 1980s.