Vintage Rolex Oyster Precision Oysterdate Steel Date 1978 Serviced 03/2026 [REF. 6694]

Classic Rolex Oysterdate Precision from 1978

The Rolex Oyster Precision Oysterdate Ref. 6694 from 1978 is a beautiful vintage model with a stainless steel case and silver dial . The watch was recently serviced in March 2026 and offers excellent timekeeping accuracy .

The model features the original Rolex clasp , has been fitted with a new leather strap and acrylic glass , and is in well-maintained condition – a true classic for collectors and lovers of mechanical watches.

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Condition

• Case: Very Good
• Bezel: Very Good
• Glass: Like New
• Timing Performance: Mint
• Work: Mint
• Bracelet: Like New
• Dial: Good
• Case back: Very Good

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Work carried out

• Factory cleaned and oiled
• Factory regulated
• Professionally cleaned and inspected
• Case highly polished
• professionally refinished case
• Bezel polished to a high gloss
• New leather strap fitted
• New acrylic glass installed

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Technical data

• Brand: Rolex
• Model: Oysterdate Precision
• Reference: 6694
• Year of manufacture: 1978
• Diameter: 34 mm
• Lug width: 19 mm
• Weight: 60 g
• Housing material: Stainless steel
• Dial: Silver
• Glass: Acrylic glass
• Water resistance: No guarantee / not tested
• Bracelet length: 23.5 cm

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clockwork

• Movement: Rolex Cal. 1225
• Type: Manual winding
• Power reserve: 58 hours
• Rate: +6 s/d
• Amplitude: 287°
• Beat Error: 0.3 ms

The Rolex Calibre 1225 is a robust hand-wound movement and stands for precise timekeeping and high reliability.

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Scope of delivery

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

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Conclusion

The Rolex Oysterdate Precision Ref. 6694 from 1978 is a classic vintage model , recently serviced and fitted with a new leather strap. It combines historical charm , robust mechanics , and elegance – ideal for collectors and enthusiasts.