Side by side

Oblvlo BLM TrisomevsRiley Watch Co Heritage Automatic

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

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BLM Trisome
OblvloBLM Trisome
MSRP $294
Heritage Automatic
Riley Watch CoHeritage Automatic
MSRP $401
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Buy used on eBay ↗
Buy from Riley Watch Co ↗
Buy used on eBay ↗

At a glance

9 of 29 specs differ
Diameter
BLM Trisome41mm
Heritage Automatic40mm
Power Reserve
BLM Trisome42h
Heritage Automatic40h
Water Resistance
BLM Trisome50m
Heritage Automatic50m
MSRP
BLM Trisome$294
Heritage Automatic$401

Full specifications

Case

3 specs
Category
Sport
—
Diameter
41mm
40mm
Thickness
12mm
11mm

Crystal & Dial

2 specs
Dial Color
Black
—
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Miyota 8215
Miyota 8N24
Power Reserve
42h
40h
Jewels
21
25

Pricing

1 specs
MSRP
$294
—
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