lug2lug
BrowseBrandsCompareDiscussionCommunity WatchesMy Watches
BrowseBrandsCompareDiscussionCommunity WatchesMy 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 $1,000·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

Home/Browse/Casio/Oceanus OCW-S100
Casio Oceanus OCW-S100 — Black
Click to inspect
Visit →

Casio Oceanus OCW-S100

Ref. OCW-S100-1AJF
Dress
1 Variant
Buy from Casio ↗
Buy used on eBay ↗
Retail MSRP
$490
Low
—
Avg
—
High
—
Static data
Track this price
Buy from Casio
Buy used on eBay
Alternatives
Case
41.5mm
Power Reserve
—
Movement
Solar
Water Resistance
100m
Crystal
Sapphire + AR
01

Case Dimensions

Diameter41.5mm
Thickness10.5mm
Lug-to-Lug45.7mm
Lug Width—
02

Case Build

MaterialTitanium
Water Resistance100m
03

Crystal & Dial

CrystalSapphire
ShapeDual-Curved
AR Coatingunderside
Dial ColorBlack
04

Movement

TypeSolar
Beat Rate—
Power Reserve—
Jewels—
HackingNo
Hand-WindingNo
Complicationsdate, radio-sync
In a nutshell

The Casio Oceanus OCW-S100 (ref. OCW-S100-1AJF) is a solar dress watch, with a 41.5mm titanium case, 10.5mm thick. Water resistance is rated to 100m, under a sapphire crystal, with date, radio-sync complications. Manufacturer MSRP is $490.

Across the community

No community threads about this watch yet. Start the first one →