*Unpolished* 1970s Certina Certiday (Ref. 5901 173)

From producing automatic movements for Hamilton to supplying the US Navy with superior dive watches for their Sealab-II experiments in 1965 and even adorning the wrist of Muhammad Ali, Certina has been a heavyweight player with an underdog presence for decades. This ref. 5901 173 is a quintessentially-70s piece with a square TV-style case, day-date movement, and original Certina bracelet. All in all, it's a perfect example of the brand's ability to create a tough, functional, and attractive timepiece that can stand the test of time without breaking the bank.

SPECS

Stock # CRTR5901173
Brand Certina
Style Revelation
Model 5901 173
Serial 75XXXXX
Size Men's
Material Stainless Steel
Dial Silver Dial
Millimeters 40 X 37
Bracelet Certina Stainless Steel Bracelet

CASE & BRACELET

The large and robust TV-style case is believed to remain unpolished, retaining crisp finishing and factory geometry throughout. The case displays gentle signs of use, though no notable dents or damage are present. The case retains its original signed crown. The case back retains all of its original factory engravings in crisp condition. The original Certina bracelet exhibits no stretch and will fit up to a 7.25-inch wrist.

DIAL & HANDS

The original brushed silver dial is flawless, showing no damage or age. The tritium lume plots have taken on a handsome creamy patina and display no degradation when inspected under UV light. The original tritium hands match the dial perfectly, with no degradation present under UV light inspection. The day wheel language is Spanish.

ACCESSORIES

None. The watch is keeping time, and the previous service history is unknown. A movement service can be purchased upon request.

Dimensions: 40x37mm

Box, Papers, etc.: Watch Only

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