Which is cheaper, the Core Timepieces The River Watch or the Meia Lua Callisto?

At MSRP the Core Timepieces The River Watch is the cheaper of the two at $540, against $661 for the Meia Lua Callisto — a $121 gap before any retailer discounting.

Which has better water resistance, the Core Timepieces The River Watch or the Meia Lua Callisto?

The Core Timepieces The River Watch is rated to 300m versus 100m for the Meia Lua Callisto.

What movement does the Core Timepieces The River Watch run compared to the Meia Lua Callisto?

Both watches run automatic movements — the Core Timepieces The River Watch uses the Seiko NH34A and the Meia Lua Callisto uses the Miyota 9122.

Side by side

Core Timepieces The River WatchvsMeia Lua Callisto

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

Add a watch

Core Timepieces The River Watch

MSRP $540

Meia Lua Callisto

callisto-ion-black

MSRP $661

Buy from Core Timepieces ↗

Buy used on eBay ↗

Buy from Meia Lua ↗

Buy used on eBay ↗

At a glance

9 of 29 specs differ

Diameter

The River Watch42mm

Callisto42mm

Power Reserve

The River Watch—

Callisto40h

Water Resistance

The River Watch300m

Callisto100m

MSRP

The River Watch$540

Callisto$661

Full specifications

Case

5 specs

Thickness

—

13.5mm

Lug-to-Lug

—

48mm

Lug Width

22mm

Material

Titanium

Stainless Steel

Water Resistance

300m

100m

Crystal & Dial

1 specs

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

Seiko NH34A

Miyota 9122

Power Reserve

—

40h

Pricing

1 specs

MSRP

—

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.

Signummicro

Follow this matchup

Get a note when Core Timepieces The River Watch vs Meia Lua Callisto gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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

Meia Lua CallistovsSignum Cuda GMT Meia Lua CallistovsVesuviate Watches Volare-Digi Meia Lua CallistovsUgly Watch Co 100m GMT Sport Diver Meia Lua CallistovsVesuviate Watches Volare Core Timepieces The River WatchvsKuruvakka RAE-3 Core Timepieces The River WatchvsOmologato Classic Timer

Edit this comparison Add another watch Explore more 41–43mm watches

Core Timepieces The River WatchvsMeia Lua Callisto

At a glance

Full specifications

More watches worth a look

Cuda GMT

RAE-3

Volare-Digi

Classic Timer

100m GMT Sport Diver

LS01

Volare

Olympus

Follow this matchup

People also compared