Side by side

Oblvlo BLM RotorvsNivada Grenchen F77 MK2 41mm Automatic

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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BLM Rotor
OblvloBLM Rotor
MSRP $322
See the full BLM Rotor
F77 MK2 41mm Automatic
Nivada GrenchenF77 MK2 41mm Automatic
MSRP $1,460
See the full F77 MK2 41mm Automatic
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Buy used on eBay ↗
Buy from Nivada Grenchen ↗
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At a glance

13 of 29 specs differ
Diameter
BLM Rotor41mm
F77 MK2 41mm Automatic41mm
Power Reserve
BLM Rotor48h
F77 MK2 41mm Automatic38h
Water Resistance
BLM Rotor50m
F77 MK2 41mm Automatic100m
MSRP
BLM Rotor$322
F77 MK2 41mm Automatic$1,460

Full specifications

Case

5 specs
Thickness
12mm
12.2mm
Lug-to-Lug
0mm
46.2mm
Lug Width
0mm
22mm
Water Resistance
50m
100m
Caseback
—
316L Steel Caseback

Crystal & Dial

3 specs
AR Coating
—
Underside
Dial Color
—
Meteorite
Indices
—
Applied

Movement

4 specs
Caliber
—
Soprod M100
Beat Rate
0 vph
28 vph
Power Reserve
48h
38h
Jewels
0
25

Pricing

1 specs
MSRP
$322
$1,460
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