Important Modern & Vintage Timepieces

Hong Kong, Nov 29, 2020

LOT 140

NIVADA GRENCHEN
CHRONOMASTER AVIATOR SEA DIVER, STEEL

HKD 20,000 - 35,000

CHF 2,400 - 4,200 / USD 2,600 - 4,480

Sold: HKD 22,500

Stainless steel, round-shaped diver’s wristwatch with round- button chronograph


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Grading System
Grade: AAA

Excellent
Case: 2-08

Very good
Movement: 3*

Good

Overhaul recommended, at buyer's expense
Dial: 2-01

Very good

HANDS Original

Brand Nivada Grenchen

Model Chronomaster Aviator Sea Diver

Reference 3730

Year Circa 1970s

Case No. 85004

Bracelet leather strap with stainless steel buckle

Caliber Valjoux 23

Dimensions Ø38 mm

Signature Case, Dial and Movement