Tudor.

Ref. 7149, Oyster date, so called "Monte-Carlo", Stainless-steel

Fine and rare stainless-steel chronograph, manual winding wristwatch with date and registers made. Screwed-down engraved case back, tachymeter graduation on the blue Bakelite bezel at 500 units per hour. Triplock winding crown protected by square crown guard, crystal with cyclops lens. Aperture for the date at 6 o’clock, grey matte dial, blue subsidiary dials for constant seconds and 45-minute register, baton indexes, outer 1/5th seconds scale with 5 minute/second orange Arabic markers. Black baton hands.

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