IWC

Aquatimer Automatic “Aquatimer”

Name: IWC Aquatimer Automatic "Aquatimer"
Brand: IWC
SKU: IW328801

IW328801201442Stainless SteelMatte

Grey market range$5,100

$4,800$5,400

MSRP $6,150 — grey market -17%

eBay asking prices

eBay asking range$3,950

$3,195$4,918

48 active listings · as of 2026-11-11

What's your watch worth?

Adjust condition and completeness to estimate this specific watch's value.

Original BoxWatch includes original packagingCard / PapersOriginal certificate of authenticityHang TagOriginal retail hang tag still attachedRecently servicedServiced within the last 2 years

Estimated value$5,670Estimated range $5,330–$6,010

Excellent — full-set baseline
Discontinued+5%

Estimate based on your inputs — not a formal appraisal.

Market References

Retail (MSRP)

$6,150

Grey market avg

$5,100Avg Price

eBay asking

48 active listings

$3,950Avg Price

Case42 · Stainless Steel

DialBlue · Matte

BezelSteel · Unidirectional Internal

BraceletBlack · Rubber Strap

Production2014

Condition basisUsed

Rarity3

LiquidityLow

Variant guide

Internal rotating bezel is operated via the crown, a distinct engineering approach versus external bezels.

Buyer's guide

A less common dive-watch mechanism that appeals to buyers interested in watchmaking engineering.

Seller's guide

Explain the internal-bezel mechanism clearly, as buyers unfamiliar with it may need context.

AI market analysis

For buyers

Buyers have significant leverage on the Aquatimer IW328801; the eBay median asking price of $3,760 is substantially below the grey market range ($4,800-$5,400). Target well-maintained examples with complete sets (box and papers) and negotiate aggressively, aiming for closer to the eBay median or a discount well within the grey market range. This price discrepancy and low liquidity indicate a favorable buyer's market for those willing to hunt.

For sellers

Sellers must be realistic about the Aquatimer IW328801's low liquidity and wide price variance. To achieve the $4,800-$5,400 grey market range, a full set in excellent condition is non-negotiable, and patience is essential. For a quicker sale, price competitively closer to the eBay median of $3,760, highlighting the unique internal bezel mechanism to differentiate from other listings.

AI-generated from current market data. Not financial advice.

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