Which is cheaper, the Lum-Tec M94 Bronze or the Seiko Prospex SPEEDTIMER?

At MSRP the Lum-Tec M94 Bronze is the cheaper of the two at $999, against $3,000 for the Seiko Prospex SPEEDTIMER — a $2,001 gap before any retailer discounting.

Which is bigger, the Lum-Tec M94 Bronze or the Seiko Prospex SPEEDTIMER?

The Lum-Tec M94 Bronze wears larger at 44mm versus 42.5mm for the Seiko Prospex SPEEDTIMER — a 1.5mm difference across the dial.

Which has better water resistance, the Lum-Tec M94 Bronze or the Seiko Prospex SPEEDTIMER?

The Lum-Tec M94 Bronze is rated to 200m versus 10m for the Seiko Prospex SPEEDTIMER.

Which has a longer power reserve, the Lum-Tec M94 Bronze or the Seiko Prospex SPEEDTIMER?

The Seiko Prospex SPEEDTIMER carries a 45-hour power reserve against 40 hours on the Lum-Tec M94 Bronze.

What movement does the Lum-Tec M94 Bronze run compared to the Seiko Prospex SPEEDTIMER?

Both watches run automatic movements — the Lum-Tec M94 Bronze uses the Miyota 9075 and the Seiko Prospex SPEEDTIMER uses the 8R46.

Side by side

Lum-Tec M94 BronzevsSeiko Prospex SPEEDTIMER

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

Lum-Tec M94 Bronze

m94d-bronze-pre-order

MSRP $999

Seiko Prospex SPEEDTIMER

srq037j1

MSRP $3,000

At a glance

16 of 29 specs differ

Diameter

M94 Bronze44mm

Prospex SPEEDTIMER42.5mm

Power Reserve

M94 Bronze40h

Prospex SPEEDTIMER45h

Water Resistance

M94 Bronze200m

Prospex SPEEDTIMER100m

MSRP

M94 Bronze$999

Prospex SPEEDTIMER$3,000

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal

Domed Sapphire

Sapphire

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

Bronze

Black

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Miyota 9075

8R46

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$999

$3,000

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Lum-Tec M94 BronzevsSeiko Prospex SPEEDTIMER

At a glance

Full specifications

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