Which is cheaper, the Lum-Tec M94 Bronze or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

At MSRP the Lum-Tec M94 Bronze is the cheaper of the two at $999, against $3,300 for the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition — a $2,301 gap before any retailer discounting.

Which has a longer power reserve, the Lum-Tec M94 Bronze or the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition?

The Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition carries a 50-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 1970 Heritage Diver's Black Series Limited Edition?

Both watches run automatic movements — the Lum-Tec M94 Bronze uses the Miyota 9075 and the Seiko Prospex Sea 1970 Heritage Diver's Black Series Limited Edition uses the 8L35.

Side by side

Lum-Tec M94 BronzevsSeiko Prospex Sea 1970 Heritage Diver's Black Series Limited 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 1970 Heritage Diver's Black Series Limited Edition

sla061j1

MSRP $3,300

At a glance

14 of 29 specs differ

Diameter

M94 Bronze44mm

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition44mm

Power Reserve

M94 Bronze40h

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition50h

Water Resistance

M94 Bronze200m

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition200m

MSRP

M94 Bronze$999

Prospex Sea 1970 Heritage Diver's Black Series Limited Edition$3,300

Full specifications

Case

5 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

8L35

Power Reserve

40h

50h

Jewels

Pricing

1 specs

MSRP

$999

$3,300

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