Side by side
Bremont Altitude 39 DatevsMarnaut Safe Harbour 100C
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Altitude 39 Date39mm
Safe Harbour 100C39mm
Power Reserve
Altitude 39 Date40h
Safe Harbour 100C41h
Water Resistance
Altitude 39 Date100m
Safe Harbour 100C100m
MSRP
Altitude 39 Date$4,250
Safe Harbour 100C$899
Full specifications
Case
5 specsCategory
Pilot
—
Diameter
39mm
39mm
Thickness
11.19mm
13mm
Lug-to-Lug
—
45mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Crystal & Dial
1 specsDial Color
Silver
Black
Movement
2 specsCaliber
BE-92AE
Sellita SW200-1
Power Reserve
40h
41h
Pricing
1 specsMSRP
$4,250
$899
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Bremont Altitude 39 Date vs Marnaut Safe Harbour 100C gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Bremont Supermarine 300MvsMarnaut Safe Harbour 100CBremont S302vsMarnaut Safe Harbour 100CBremont S300vsMarnaut Safe Harbour 100CFortis Flieger F-39vsMarnaut Safe Harbour 100CBremont Altitude 39 DatevsMarnaut Safe Harbour 100C Safe Harbour Classic 100 (cushion case, multi-subdial complication, applied batons)Bremont Altitude 39 DatevsPompeak Sub-Aquatic














