Which is cheaper, the Lum-Tec Combat B73 or the Seiko King Turtle?

At MSRP the Lum-Tec Combat B73 is the cheaper of the two at $545, against $650 for the Seiko King Turtle — a $105 gap before any retailer discounting.

Which is bigger, the Lum-Tec Combat B73 or the Seiko King Turtle?

The Seiko King Turtle wears larger at 45mm versus 43mm for the Lum-Tec Combat B73 — a 2mm difference across the dial.

Which has a longer power reserve, the Lum-Tec Combat B73 or the Seiko King Turtle?

The Seiko King Turtle carries a 41-hour power reserve against 40 hours on the Lum-Tec Combat B73.

What movement does the Lum-Tec Combat B73 run compared to the Seiko King Turtle?

Both watches run automatic movements — the Lum-Tec Combat B73 uses the Ronda 515 and the Seiko King Turtle uses the 4R36.

Side by side

Lum-Tec Combat B73vsSeiko King Turtle

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

Add a watch

Lum-Tec Combat B73

combat-b73

MSRP $545

See the full Combat B73

Seiko King Turtle

srpe03

MSRP $650

See the full King Turtle

At a glance

11 of 29 specs differ

Diameter

Combat B7343mm

King Turtle45mm

Power Reserve

Combat B7340h

King Turtle41h

Water Resistance

Combat B73200m

King Turtle200m

MSRP

Combat B73$545

King Turtle$650

Full specifications

Case

4 specs

Crystal & Dial

3 specs

AR Coating

Inner

Anti-reflective coating on inner surface

Dial Color

—

Black

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

Ronda 515

4R36

Power Reserve

40h

41h

Jewels

Pricing

1 specs

MSRP

$545

$650

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Lum-Tec Combat B73vsSeiko King Turtle

At a glance

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