Side by side

Oblvlo BLM RotorvsSheffield 1A

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
1A
Sheffield1A
MSRP $223
Buy from Oblvlo ↗
Buy used on eBay ↗
Buy from Sheffield ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
BLM Rotor41mm
1A40mm
Power Reserve
BLM Rotor48h
1A—
Water Resistance
BLM Rotor50m
1A200m
MSRP
BLM Rotor$322
1A$223

Full specifications

Case

4 specs
Category
Sport
Diver
Diameter
41mm
40mm
Thickness
12mm
12.8mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Black
White/Blue
Lume
Super-LumiNova
Swiss blue lume

Movement

2 specs
Caliber
—
Seiko NH35A
Power Reserve
48h
—

Pricing

1 specs
MSRP
$322
$223
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