Side by side
Bremont Altitude 39 DatevsOblvlo FM SL Day-Date Square
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
Altitude 39 Date39mm
FM SL Day-Date Square39mm
Power Reserve
Altitude 39 Date40h
FM SL Day-Date Square42h
Water Resistance
Altitude 39 Date100m
FM SL Day-Date Square50m
MSRP
Altitude 39 Date$4,250
FM SL Day-Date Square$158
Full specifications
Case
6 specsCategory
Pilot
Dress
Thickness
11.19mm
11mm
Lug-to-Lug
—
46mm
Lug Width
20mm
21mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
1 specsDial Color
Silver
Black
Movement
3 specsCaliber
BE-92AE
Miyota 8215
Power Reserve
40h
42h
Jewels
25
21
Pricing
1 specsMSRP
$4,250
$158
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