Side by side
Oblvlo FM SL Day-Date SquarevsTudor Pelagos Ultra
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
FM SL Day-Date Square39mm
Pelagos Ultra40mm
Power Reserve
FM SL Day-Date Square42h
Pelagos Ultra65h
Water Resistance
FM SL Day-Date Square50m
Pelagos Ultra1,000m
MSRP
FM SL Day-Date Square$158
Pelagos Ultra$6,900
Full specifications
Case
8 specsCategory
Dress
Diver
Diameter
39mm
40mm
Thickness
11mm
14.5mm
Lug Width
21mm
22mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Satin
Water Resistance
50m
1000m
Caseback
Solid
Solid screw-down
Crystal & Dial
3 specsCrystal Shape
Flat
—
AR Coating
Inner
—
Indices
Applied
—
Movement
6 specsCaliber
Miyota 8215
MT5612-U
Beat Rate
28,800 vph
0 vph
Power Reserve
42h
65h
Jewels
21
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$158
$6,900
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