Which is cheaper, the Oak & Oscar The Jackson Big Eye or the Lum-Tec B64 Chronograph?

At MSRP the Lum-Tec B64 Chronograph is the cheaper of the two at $545, against $3,150 for the Oak & Oscar The Jackson Big Eye — a $2,605 gap before any retailer discounting.

Which is bigger, the Oak & Oscar The Jackson Big Eye or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph wears larger at 44mm versus 40mm for the Oak & Oscar The Jackson Big Eye — a 4mm difference across the dial.

Which has better water resistance, the Oak & Oscar The Jackson Big Eye or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph is rated to 100m versus 50m for the Oak & Oscar The Jackson Big Eye.

Which has a longer power reserve, the Oak & Oscar The Jackson Big Eye or the Lum-Tec B64 Chronograph?

The Lum-Tec B64 Chronograph carries a 40-hour power reserve against 60 hours hours on the Oak & Oscar The Jackson Big Eye.

What movement does the Oak & Oscar The Jackson Big Eye run compared to the Lum-Tec B64 Chronograph?

The Oak & Oscar The Jackson Big Eye runs a manual caliber (Eterna Caliber 39 (Cal. 3907M)), while the Lum-Tec B64 Chronograph runs a automatic.

Side by side

Oak & Oscar The Jackson Big EyevsLum-Tec B64 Chronograph

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

Oak & Oscar The Jackson Big Eye

JXNBIGEYE

MSRP $3,150

Lum-Tec B64 Chronograph

b64-chronograph

MSRP $545

At a glance

18 of 29 specs differ

Diameter

The Jackson Big Eye40mm

B64 Chronograph44mm

Power Reserve

The Jackson Big Eye60 hoursh

B64 Chronograph40h

Water Resistance

The Jackson Big Eye50m

B64 Chronograph100m

MSRP

The Jackson Big Eye$3,150

B64 Chronograph$545

Full specifications

Case

7 specs

Diameter

40mm

44mm

Thickness

14mm

—

Lug-to-Lug

46.4mm

51.5mm

Lug Width

20mm

22mm

Material

Stainless Steel

Titanium (DLC coated)

Finish

Brushed

Brushed and polished

Water Resistance

50m

100m

Crystal & Dial

6 specs

Crystal

Sapphire

Domed Sapphire

Crystal Shape

Double-domed

Flat

AR Coating

Underside

Inner

Dial Color

White

Standard

Indices

Baton

Applied

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Eterna Caliber 39 (Cal. 3907M)

—

Type

Manual

Automatic

Beat Rate

4 vph

28,800 vph

Power Reserve

60 hoursh

40h

Pricing

1 specs

MSRP

$3,150

$545

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