Introduction
A distinctive chronograph that combines classic Swiss watchmaking with a sporty, robust aesthetic, the Favre Leuba Sea Sky Chronograph ref. 33033 was launched in the 1960s following Favre Leuba’s attempt to capture the adventurous spirit that had taken grip of that era of watchmaking. Launched during Favre Leuba’s heydays, the Sea Sky features a substaintial, for the time, stainless steel case that is 39mm in diameter and features a rotating countdown timing bezel that emphasizes its sporty design roots. The black dial layout features three silver sub-dials and large pointed luminous hands, which bring both functionality and balance to the display. Powered by a reliable Valjoux cal. 72 manual-wind movement, the ref. 33033 delivers dependable chronograph performance along with its vintage appeal, and durable construction, that has all combined to embody Favre Leuba's legacy and the bygone era of adventurous watchmaking that the Sea-Sky was created during.
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Grade
V 8
Status
Vetted & Approved
Included
Watch Only
Est. value range
$4,000 – $6,000
The Details
Brand
Favre-Leuba
Dimensions
39mm
Model
Sea Sky Chronograph
Movement
Manual-wind Valjoux cal. 72
Reference
33033
Bracelet
Leather strap
Year
Circa 1970s
Condition
Very good
Material
Stainless steel
Included
Watch and additional leather strap
Dial Color
Black

THE DIAL
Boasting a black dial with white inscriptions and silver subdials that have aged to feature a unique patina, this Sea-Sky's dial is wonderfully unique and filled with vintage appeal.

THE CONSTRUCTION
Boasting a 39mm diameter that would have been considered huge during the 1960s and 1970s, the Sea-Sky's DNA as an adventurer's watch is clearly on display through its hulking case design and utility.

TIMING MACHINE READOUT
This reading was taken (crown down) with a ONEOF Accuracy Boutique Edition timing machine at time of cataloging. It is provided as a courtesy only, and shall not be construed as a warranty or guarantee of any kind. Please refer to our terms and conditions of sale for more information.
Condition
The watch is in overall very good condition. The stainless steel case remains well defined, with scratches and nicks expected for a watch of this vintage. The case back shows wear but retains a clearly defined engraving and serial number. The bezel is well preserved, while the acrylic insert shows some delamination. The dial displays signs of aging with darkened lume plots, and the subdials show noticeable discoloration. The lume in the hour and minute hands is partially missing. The acrylic crystal has some visible scuffs. The watch is fitted with a leather strap and comes with a spare strap, both in very good condition. Please note that the watch ticks at time of cataloging, but timekeeping is poor and a service is recommended. The chronograph starts stops and resets but has not been fully tested.
Our Perspective
Embodying the vintage aesthetic that so many collectors are drawn to, the Sea-Sky represents a bygone era of watchmaking when these watches were relied on as crucial tools of the trade, and so they were built with that in mind.











