C RO T O N / N I V A D A G R E N C H E N


LOT 31 A GENTLEMAN’S STAINLESS STEEL CROTON CHRONOMASTER AVIATOR SEA DIVER CHRONOGRAPH WRIST WATCH CIRCA 1970, REF. 903.006 D: Gloss black dial with luminous markers, double register recording minutes & continuous seconds, outer tachymetre scale. M: 17 jewel manual wind movement, Landeron calibre 248. C: Circular screw back case with 60 minute rotating bezel, signed Croton Watch Co Inc, numbered, case diameter measures approx. 39mm. S: Leather strap. £900-£1,200


AED4,050-AED5,400


LOT 32 A RARE GENTLEMAN’S STAINLESS STEEL NIVADA GRENCHEN CHRONOGRAPH AVIATOR SEA DIVER WRIST WATCH CIRCA 1960s D: Black dial with luminous markers & broad arrow hands, double register recording minutes & continuous seconds, outer tachymetre scale. M: 17 jewel manual wind movement signed Nivada, Valjoux calibre 92. C: Circular screw back case with black rotating MH bezel, numbered, case diameter measures approx. 39mm. S: NATO strap. £1,500-£2,000


AED6,750-AED9,000


LOT 33 A RARE GENTLEMAN’S STAINLESS STEEL NIVADA GRENCHEN DEPTHOMATIC DEPTH GAUGE DIVERS BRACELET WATCH CIRCA 1960s D: Black dial with luminous markers & luminous inlaid “spade” hands, red & white Arabic numerals, inner rotating 60 minute bezel, date aperture. M: Automatic movement signed Nivada. C: Compressor case with depth gauge bezel, inner tube allowing indication of depth rating corresponding to bezel, signed Nivada Grenchen & numbered, original crowns, case diameter measures approx. 43mm. B: Stainless steel Nivada “Jubilee” bracelet. £1,800-£2,200


AED8,100-AED9,900


C O N D I T I ON RE P O R T S pages 108-109


19


Page 1  |  Page 2  |  Page 3  |  Page 4  |  Page 5  |  Page 6  |  Page 7  |  Page 8  |  Page 9  |  Page 10  |  Page 11  |  Page 12  |  Page 13  |  Page 14  |  Page 15  |  Page 16  |  Page 17  |  Page 18  |  Page 19  |  Page 20  |  Page 21  |  Page 22  |  Page 23  |  Page 24  |  Page 25  |  Page 26  |  Page 27  |  Page 28  |  Page 29  |  Page 30  |  Page 31  |  Page 32  |  Page 33  |  Page 34  |  Page 35  |  Page 36  |  Page 37  |  Page 38  |  Page 39  |  Page 40  |  Page 41  |  Page 42  |  Page 43  |  Page 44  |  Page 45  |  Page 46  |  Page 47  |  Page 48  |  Page 49  |  Page 50  |  Page 51  |  Page 52  |  Page 53  |  Page 54  |  Page 55  |  Page 56  |  Page 57  |  Page 58  |  Page 59  |  Page 60  |  Page 61  |  Page 62  |  Page 63  |  Page 64  |  Page 65  |  Page 66  |  Page 67  |  Page 68  |  Page 69  |  Page 70  |  Page 71  |  Page 72  |  Page 73  |  Page 74  |  Page 75  |  Page 76  |  Page 77  |  Page 78  |  Page 79  |  Page 80  |  Page 81  |  Page 82  |  Page 83  |  Page 84  |  Page 85  |  Page 86  |  Page 87  |  Page 88  |  Page 89  |  Page 90  |  Page 91  |  Page 92  |  Page 93  |  Page 94  |  Page 95  |  Page 96  |  Page 97  |  Page 98  |  Page 99  |  Page 100  |  Page 101  |  Page 102  |  Page 103  |  Page 104  |  Page 105  |  Page 106  |  Page 107  |  Page 108  |  Page 109  |  Page 110  |  Page 111  |  Page 112  |  Page 113  |  Page 114  |  Page 115  |  Page 116