Which is cheaper, the Lum-Tec B64 Chronograph or the Oak & Oscar The Olmsted ExP-01?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $1,775 for the Oak & Oscar The Olmsted ExP-01 — a $1,230 gap before any retailer discounting.

Which is bigger, the Lum-Tec B64 Chronograph or the Oak & Oscar The Olmsted ExP-01?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 38mm for the Oak & Oscar The Olmsted ExP-01 — a 6mm difference across the dial.

Which has a longer power reserve, the Lum-Tec B64 Chronograph or the Oak & Oscar The Olmsted ExP-01?

The Oak & Oscar The Olmsted ExP-01 carries a 42-hour power reserve against 40 hours on the Lum-Tec B64 Chronograph.

Side by side

Lum-Tec B64 ChronographvsOak & Oscar The Olmsted ExP-01

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

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

Oak & Oscar The Olmsted ExP-01

OlmExP01

MSRP $1,775

At a glance

16 of 29 specs differ

Diameter

B64 Chronograph44mm

The Olmsted ExP-0138mm

Power Reserve

B64 Chronograph40h

The Olmsted ExP-0142h

Water Resistance

B64 Chronograph100m

The Olmsted ExP-01100m

MSRP

B64 Chronograph$545

The Olmsted ExP-01$1,775

Full specifications

Case

6 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Double-domed

AR Coating

Inner

Underside

Dial Color

Standard

Black

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

—

Sellita SW300

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

42h

Complications

None

GMT, Chronograph, Date

Pricing

1 specs

MSRP

$545

$1,775

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