Which is cheaper, the Oblvlo BLM II or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

At MSRP the Oblvlo BLM II is the cheaper of the two at $265, against $1,550 for the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz — a $1,285 gap before any retailer discounting.

Which is bigger, the Oblvlo BLM II or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz wears larger at 46mm versus 41mm for the Oblvlo BLM II — a 5mm difference across the dial.

Which has better water resistance, the Oblvlo BLM II or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Marathon TSAR (Tritium Search & Rescue) Diver's Quartz is rated to 300m versus 50m for the Oblvlo BLM II.

Which has a longer power reserve, the Oblvlo BLM II or the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Oblvlo BLM II carries a 42-hour power reserve against 40 hours on the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz.

What movement does the Oblvlo BLM II run compared to the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz?

The Oblvlo BLM II runs a automatic caliber (Miyota 8215), while the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz runs a quartz (Swiss High-Torque Quartz).

Side by side

Oblvlo BLM IIvsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz

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

Oblvlo BLM II

BLM-2

MSRP $265

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz

41mm-official-duvdevan-large-divers-quartz-tsar

MSRP $1,550

At a glance

12 of 29 specs differ

Diameter

BLM II41mm

TSAR (Tritium Search & Rescue) Diver's Quartz46mm

Power Reserve

BLM II42h

TSAR (Tritium Search & Rescue) Diver's Quartz40h

Water Resistance

BLM II50m

TSAR (Tritium Search & Rescue) Diver's Quartz300m

MSRP

BLM II$265

TSAR (Tritium Search & Rescue) Diver's Quartz$1,550

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Miyota 8215

Swiss High-Torque Quartz

Type

Automatic

Quartz

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$265

$1,550

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