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Orient Bambino vs Orient Sun & Moon

Side-by-side comparison of specifications and features

Orient Bambino — White dial, steel case
OrientBambino
OrientSun & Moon

Key Differences

Best Value
Orient Bambino (38mm)
Starting from $220
Best Water Resistance
Orient Sun & Moon (Ref. RA-AS0002B10B)
50m (2x more)
Slimmest
Orient Bambino (38mm)
12.5mm thick
Biggest Price Drop
Orient Sun & Moon (Ref. RA-AS0002B10B)
-14.5% in 30 days

See Both Watches on Your Wrist

Compare visual case presence and physical footprint on one shared wrist. Measure your top-down wrist width for a stronger result; lug-to-lug is used when the catalog has it.

Medium (6.7″)

Estimated top width: 56.7 mm

Preliminary range: 54.761.8 mm.

Wrist side

Left and right measurements are saved separately on this device.

Watch A

Orient Bambino

Round · 38.4mm · 44mm lug-to-lug

Visual presence

Moderate

Case covers 68% of your modeled wrist width.

Physical footprint

Clear space

Estimated clearance: 6.3 mm per side.

Case: 38.4mmLug-to-lug: 44mmLug width: 20mmThickness: 12.5mm
Open this size in the full fit chart →

Watch B

Orient Sun & Moon

Round · 41.5mm · 49.5mm lug-to-lug

Visual presence

Bold

Case covers 73% of your modeled wrist width.

Physical footprint

Near the edge

Estimated clearance: 3.6 mm per side.

Case: 41.5mmLug-to-lug: 49.5mmLug width: 22mmThickness: 13mm
Open this size in the full fit chart →

Proportional guide only: visual presence and physical footprint do not predict comfort. Weight, thickness, caseback shape, rigid lugs, strap stiffness, wrist-bone prominence, wearing tension, bezel design, and case curvature change how a watch actually wears.

Price Comparison

Orient Bambino
MSRP
$220
New
$250
Used
$138
Orient Sun & Moon
MSRP
$370
New
$350
Used
$239
MSRP New (Amazon) Used (eBay)

Side-by-Side Specs

Start with the specifications that meaningfully differ. Expand the complete table for reference details and missing-data context.

Specification differences for Orient Bambino, Orient Sun & Moon
Specification
Bambino
Sun & Moon
Pricing
MSRPBambino is $150 less at MSRP$220$370
New PriceBambino is $100 less based on the current snapshot$250$350
Used Price (Low)Bambino is $100.4 less at the low end$138$239
Used Price (High)$513$889
30-Day Trend+15.3%-14.5%
Used Price Range$138 - $513$239 - $889
Dimensions
DiameterBambino is 3.1mm smaller38.4mm41.5mm
ThicknessBambino is 0.5mm thinner12.5mm13mm
Lug Width20mm22mm
Lug to Lug44mm49.5mm
Case
Water ResistanceSun & Moon adds 20m water resistance30m (splash resistant)50m (swimming)
Dial
Dial ColorWhiteBlue
7 specifications both watches share
StyleDress
Release Era2010s
MovementAutomatic
Case MaterialStainless Steel
CrystalMineral Crystal
BezelFixed
LuminousNot included

1 field is excluded from the differences view because one watch lacks comparable data. Use “All specs” to inspect those gaps.

Which Should You Buy?

If you are deciding between Orient Bambino and Orient Sun & Moon, the real decision is usually about wrist presence versus easier fit. Start with fit first — case width and lug-to-lug usually matter more than secondary features if wrist comfort is a concern.

Bottom line

Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features. Choose Orient Bambino if you want a smaller case footprint on the wrist; choose Orient Sun & Moon if you prefer more dial presence and a larger case feel.

Choose Orient Bambino when

Orient Bambino is a better fit for smaller wrists, mechanical-watch enthusiasts, dress styling.

Choose Orient Sun & Moon when

Orient Sun & Moon is a better fit for buyers who want more wrist presence, mechanical-watch enthusiasts, dress styling.

Key Differences

Movement and upkeep

Orient Bambino: automatic movement

Orient Sun & Moon: automatic movement

Both use the same movement type, so maintenance differences are limited and fit or feature details should decide the purchase.

Size and wearability

Orient Bambino: 38.4mm · L2L 44mm · 58g

Orient Sun & Moon: 41.5mm · L2L 49.5mm

Fit is a real separator here — compare case width and lug-to-lug before deciding, especially if wrist comfort matters more than headline features.

Water resistance

Orient Bambino: 30m

Orient Sun & Moon: 50m

Water resistance is a meaningful separator here — the higher-rated option gives more flexibility for swimming or rougher daily use.

Price and value

Orient Bambino: $220

Orient Sun & Moon: $325

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Style and use case

Orient Bambino: dress

Orient Sun & Moon: dress

Both lean into a similar dress use case — the choice is more about fit, features, and price than category.

Crystal and materials

Orient Bambino: mineral crystal · steel

Orient Sun & Moon: mineral crystal · steel

Materials are broadly similar, so finish, fit, and price will matter more than the materials list alone.

Why These Watches Are Often Compared

Orient Bambino and Orient Sun & Moon get compared constantly because both are dress watches, they share the same automatic movement — so the spec sheet alone will not tell you which to buy.

The Differences You Will Notice in Daily Use

  • Lug-to-lug is 44mm on Orient Bambino and 49.5mm on Orient Sun & Moon; that, more than case width, decides whether it overhangs a smaller wrist.
  • Orient Bambino is around $220 and Orient Sun & Moon around $325 — about a $105 gap at typical listings.

Which One Should You Buy

Orient Bambino for most buyers — Lug-to-lug is 44mm on Orient Bambino and 49.5mm on Orient Sun & Moon; that, more than case width, decides whether it overhangs a smaller wrist.

Choose Orient Bambino If...

  • You want a smaller case footprint on the wrist.
  • You want the lower current entry price.

Choose Orient Sun & Moon If...

  • You prefer more dial presence and a larger case feel.
  • You are comfortable paying more for a stronger feature set.

Price and Value Notes

Orient Bambino is often the value play at current pricing, while Orient Sun & Moon makes more sense if you will use its extra features regularly.

There is a real price gap here — treat the more expensive option as an upgrade decision and confirm whether the extra spend buys something you will notice in weekly use.

Where to Check Deals

Check current deals on Amazon and eBay using the buttons below — listing prices, seller quality, and condition can change quickly.

Check current deals on Amazon and eBay

Prices change often, so compare the latest listings and condition options before you buy.

WatchCompared may earn a commission from qualifying purchases through affiliate links. This does not change your price.

Orient Bambino

Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $230 · New & used listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

Orient Sun & Moon

Check Price on AmazonOpens in new tab · Price may vary
Check Price on eBayFrom $325 · New & used listings

Affiliate links — WatchCompared earns a commission on qualifying purchases. This doesn't affect your price.

Comparison FAQ

Which one is better for smaller wrists?

Orient Bambino — it is 44mm lug-to-lug versus 49.5mm, and lug-to-lug is what decides whether a watch overhangs a smaller wrist.

Which is better for swimming or rough daily wear?

Orient Sun & Moon — it is rated 50m versus 30m. Both are in the same broad bracket, so treat this as a tiebreaker rather than a deciding factor.

Is the more expensive one worth it?

Orient Bambino is the value pick at roughly $105 less. Pay more only if a specific difference above matters to you — otherwise the cheaper one is the smarter buy. Confirm live listings, since marketplace pricing moves.

What is the actual difference between Orient Bambino and Orient Sun & Moon?

Lug-to-lug is 44mm on Orient Bambino and 49.5mm on Orient Sun & Moon; that, more than case width, decides whether it overhangs a smaller wrist. That is the difference you will notice day to day; the rest of the specs are close enough not to matter.

Which one should I buy?

Orient Bambino for most buyers — Lug-to-lug is 44mm on Orient Bambino and 49.5mm on Orient Sun & Moon; that, more than case width, decides whether it overhangs a smaller wrist.

Evidence & Method

How we compared these watches

No WatchCompared hands-on test claimed
  • Catalog specifications are normalized into the same units before differences are calculated.
  • The verdict uses only populated fields and the source-backed observations listed here.
  • Missing evidence reduces the depth of the conclusion instead of being filled with assumptions.

This page currently relies on normalized catalog fields and calculated differences. No external reviewer observation is used in its verdict.

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