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

At MSRP the Seiko Prospex Sea is the cheaper of the two at $900, against $999 for the Lum-Tec M94 Bronze — a $99 gap before any retailer discounting.

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

The Lum-Tec M94 Bronze wears larger at 44mm versus 41mm for the Seiko Prospex Sea — a 3mm difference across the dial.

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

The Seiko Prospex Sea carries a 70-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 Sea?

Both watches run automatic movements — the Lum-Tec M94 Bronze uses the Miyota 9075 and the Seiko Prospex Sea uses the 6R35.

Side by side

Lum-Tec M94 BronzevsSeiko Prospex Sea

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 Sea

spb317j1

MSRP $900

At a glance

15 of 29 specs differ

Diameter

M94 Bronze44mm

Prospex Sea41mm

Power Reserve

M94 Bronze40h

Prospex Sea70h

Water Resistance

M94 Bronze200m

Prospex Sea200m

MSRP

M94 Bronze$999

Prospex Sea$900

Full specifications

Case

6 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, index(es) and bezel

Movement

3 specs

Caliber

Miyota 9075

6R35

Power Reserve

40h

70h

Jewels

Pricing

1 specs

MSRP

$999

$900

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Lum-Tec M94 BronzevsSeiko Prospex Sea

At a glance

Full specifications

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