Which is cheaper, the Lum-Tec M94 Bronze or the Seiko Prospex Sea Save the Ocean Special Edition?

At MSRP the Seiko Prospex Sea Save the Ocean Special Edition is the cheaper of the two at $550, against $999 for the Lum-Tec M94 Bronze — a $449 gap before any retailer discounting.

Which is bigger, the Lum-Tec M94 Bronze or the Seiko Prospex Sea Save the Ocean Special Edition?

The Lum-Tec M94 Bronze wears larger at 44mm versus 42.4mm for the Seiko Prospex Sea Save the Ocean Special Edition — a 1.6mm difference across the dial.

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

The Seiko Prospex Sea Save the Ocean Special Edition carries a 41-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 Save the Ocean Special Edition?

Both watches run automatic movements — the Lum-Tec M94 Bronze uses the Miyota 9075 and the Seiko Prospex Sea Save the Ocean Special Edition uses the 4R36.

Side by side

Lum-Tec M94 BronzevsSeiko Prospex Sea Save the Ocean Special Edition

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 Save the Ocean Special Edition

srpg57

MSRP $550

At a glance

13 of 29 specs differ

Diameter

M94 Bronze44mm

Prospex Sea Save the Ocean Special Edition42.4mm

Power Reserve

M94 Bronze40h

Prospex Sea Save the Ocean Special Edition41h

Water Resistance

M94 Bronze200m

Prospex Sea Save the Ocean Special Edition200m

MSRP

M94 Bronze$999

Prospex Sea Save the Ocean Special Edition$550

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Domed Sapphire

Hardlex

Dial Color

Bronze

Black

Lume

None

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Miyota 9075

4R36

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$999

$550

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