Available$74942mm
Octanis Watches
Octanis Sigma GMT 42
Founders Edition - Astronomical Twilight
Availability unclear
We're not sure about the status of this watch. Check the brand's website for details.
About this Watch
A GMT watch, in a round stainless steel case, 42mm, with a white smooth lacquer dial, stick hands and arabic numerals indices, powered by the Miyota 9075.
Compared with similar watches in its segment, the price here lands right around the median, showing no real premium or discount. Among the 30 tracked GMT watches in this size and price class, prices span from $300 to $499.
Diameter
42mm
Lug to lug
48mm
Between lugs
22mm
Thickness
12.7mm
Weight
85g
Movement Type
automatic
Movement Name
Miyota 9075
Power reserve
42 hours
Water resistance
10 bar
Crystal Type
sapphire
Crystal Description
Sapphire crystal with anti-reflective coating
Statistics
Looking at Dufa Watches's tracked catalog as a whole, about 100% of models sit in stock at any one time.
Worth tracking
Limited data
Not enough tracked history yet on this brand to read a pattern.
- Price vs segmentUpgrade
- Brand restocks every Brand avg~1 days
- Brand in stock Brand avg~100%
Availability
Last confirmed:
Tracked since 4/14/26 (156 days).
Unknown4/14/26
5 months straight
April 2026
Today
Price
The manufacturer's €319.00 price has not changed during the tracked period.
$369.83 USD9/13/26
Unchanged · 5 months
September 2026
Today
1 older price change back to 4/16/26 is available with Collector. Unlock full history
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