lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Best dress watches·Diver under $5,000·Chronograph under $5,000·Sport under $5,000·GMT under $5,000·Field under $2,000·Best tool watches·Pilot under $2,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Wrist-fit calculator·What should I buy?·Value retention rankings·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Now on iPhone
Download on theApp Store
TermsPrivacyCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Riley Watch Co/Studio Moonphase
Riley Watch Co Studio Moonphase
Click to inspect
Ask the communityStart a discussion about the Studio Moonphase — get takes from other collectors.Ask →
Riley Watch Co · riley studio moonphase

Riley Watch Co Studio Moonphase

$254In stock
Buy from Riley Watch CoFind used on eBay

Case

Diameter
34mm
Thickness
8.8mm
Lug-to-lug
40.5mm
Material
Stainless Steel
Water resistance
50m

Crystal & dial

Crystal
Mineral

Movement

Caliber
Ronda 708
Type
Quartz
Hacking
No
Hand-winding
No
Complications
Time only

Design language

Case shape
round
Dial style
textured
Bezel
fixed
Bracelet
lug-attached
Hands
dauphine
Moonphase
Yes

AI-detected from the product image

4 colorways

Alternatives

01The connection engine

More like this.

Grandeur Watches Luxury Series G13025

Grandeur Watches

Luxury Series G13025

33mm · Quartz$328

Grandeur Watches Galaxy Ceramic Series G13076

Grandeur Watches

Galaxy Ceramic Series G13076

35mm · Quartz$329

Grandeur Watches Classic Series G16116

Grandeur Watches

Classic Series G16116

32mm · Quartz$266

Knot Watches CJ-32RG

Knot Watches

CJ-32RG

32mm · Solar$207

Evolvens Gold 34 mm

Evolvens

Gold 34 mm

34mm · Quartz$261

BERNY BERNY-Men Quartz 18K Gold Overlay Watch-2799MKG

BERNY

BERNY-Men Quartz 18K Gold Overlay Watch-2799MKG

42mm · Quartz$780

View all alternatives

02The community take

Owners talk.

“
In a nutshell

The Riley Watch Co Studio Moonphase is a quartz watch, with a 34mm stainless steel case, 8.8mm thick, powered by the Ronda 708 movement. Water resistance is rated to 50m, under a mineral crystal. Manufacturer MSRP is $254.

Open the discussion

On real wrists

No shots yet. Show how it wears.

03The paper trail

04The discussion

Talk about the Riley Watch Co Studio Moonphase.