Which is cheaper, the Oblvlo BLM Trisome or the Hemel Sky Racer Mechanical?

At MSRP the Oblvlo BLM Trisome is the cheaper of the two at $294, against $550 for the Hemel Sky Racer Mechanical — a $256 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM Trisome or the Hemel Sky Racer Mechanical?

The Hemel Sky Racer Mechanical wears larger at 43mm versus 41mm for the Oblvlo BLM Trisome — a 2mm difference across the dial.

Which has a longer power reserve, the Oblvlo BLM Trisome or the Hemel Sky Racer Mechanical?

The Oblvlo BLM Trisome carries a 42-hour power reserve against 40 hours on the Hemel Sky Racer Mechanical.

What movement does the Oblvlo BLM Trisome run compared to the Hemel Sky Racer Mechanical?

The Oblvlo BLM Trisome runs a automatic caliber (Miyota 8215), while the Hemel Sky Racer Mechanical runs a manual (Seagull ST19).

Side by side

Oblvlo BLM TrisomevsHemel Sky Racer Mechanical

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

Oblvlo BLM Trisome

BLM-TRISOME

MSRP $294

Hemel Sky Racer Mechanical

HF37MNB

MSRP $550

At a glance

12 of 29 specs differ

Diameter

BLM Trisome41mm

Sky Racer Mechanical43mm

Power Reserve

BLM Trisome42h

Sky Racer Mechanical40h

Water Resistance

BLM Trisome50m

Sky Racer Mechanical50m

MSRP

BLM Trisome$294

Sky Racer Mechanical$550

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Miyota 8215

Seagull ST19

Type

Automatic

Manual

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$294

$550

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Oblvlo BLM TrisomevsHemel Sky Racer Mechanical

At a glance

Full specifications

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