Which is cheaper, the Lum-Tec 39mm Combat B74 GMT or the Meia Lua Callisto?

At MSRP the Meia Lua Callisto is the cheaper of the two at $661, against $931 for the Lum-Tec 39mm Combat B74 GMT — a $270 gap before any retailer discounting.

Which is bigger, the Lum-Tec 39mm Combat B74 GMT or the Meia Lua Callisto?

The Meia Lua Callisto wears larger at 42mm versus 39mm for the Lum-Tec 39mm Combat B74 GMT — a 3mm difference across the dial.

Which has better water resistance, the Lum-Tec 39mm Combat B74 GMT or the Meia Lua Callisto?

The Lum-Tec 39mm Combat B74 GMT is rated to 200m versus 100m for the Meia Lua Callisto.

What movement does the Lum-Tec 39mm Combat B74 GMT run compared to the Meia Lua Callisto?

Both watches run automatic movements — the Lum-Tec 39mm Combat B74 GMT uses the Miyota 9075 and the Meia Lua Callisto uses the Miyota 9122.

Side by side

Lum-Tec 39mm Combat B74 GMTvsMeia Lua Callisto

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

Add a watch

Lum-Tec 39mm Combat B74 GMT

MSRP $931

See the full 39mm Combat B74 GMT

Meia Lua Callisto

MSRP $661

See the full Callisto

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

At a glance

9 of 29 specs differ

Diameter

39mm Combat B74 GMT39mm

Callisto42mm

Power Reserve

39mm Combat B74 GMT—

Callisto40h

Water Resistance

39mm Combat B74 GMT200m

Callisto100m

MSRP

39mm Combat B74 GMT$931

Callisto$661

Full specifications

Case

5 specs

Diameter

39mm

42mm

Thickness

0mm

13.5mm

Lug-to-Lug

46mm

48mm

Lug Width

20mm

22mm

Water Resistance

200m

100m

Crystal & Dial

1 specs

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Miyota 9075

Miyota 9122

Power Reserve

40h

Pricing

1 specs

MSRP

$931

$661

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Timefactorsmicro

DiscussionNot started

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Meia Lua CallistovsPraesidus A-5 UDT Meia Lua CallistovsBoldr The T Rex By Boldr X Nitecore Meia Lua CallistovsGalo Super200 Dark Edition Meia Lua CallistovsWolbrook Skindiver Automatic Lum-Tec 39mm Combat B74 GMTvsManufaktur Waldhoff Multimatic Henry Archer TidslinjevsLum-Tec 39mm Combat B74 GMT

Edit this comparison Add another watch Explore more 38–43mm watches

Lum-Tec 39mm Combat B74 GMTvsMeia Lua Callisto

At a glance

Full specifications

More watches worth a look

SMITHS TRAVELLER - PRS-58

RAE-3

Voyager Worldtimer GMT

Portsea

CARL-AVI-01 / CT-002

Classic Timer

Aviator

FLYBOY FL-03 Stainless Steel 904L

People also compared