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Pictured

  • 674 7542 7154 RS - 42 mm

Diver Chronograph Models

Case

44mm

Water resistant to a depth of 300m

Screwed stainless-steel back

Screwed titanium helium valve at 10 o’clock

case bezel with scratchproof sapphire crystal

Movement

Mechanical automatic movement - Oris cal. 674.

Chronograph Cal. Valjoux 7750, Ø 30.00 mm, 13 1/4''', automatic winding, ball bearing, 25 jewels, Incabloc, 28¹800 A/h, 4 Hz, power-reserve 42 h, fine timing device and stop-second, centre hands for hours, minutes and chronograph 1/5 sec., 3 subsidiary dials for contineous seconds, 30 minutes and 12 hours counter, date or day/date window, date and day corrector. Initial production 1977.

Warranty

Unlike E-tailers that only provide in-house warranties, Topper Jewelers is a full service authorized dealer that offers the Oris Manufacturer's Warranty and this is the end.