All Seiko lines › Prospex › Sea

“Willard”

Seiko Prospex Sea diver's, 45 mm (8L35)

Collector nickname. Where the name comes from

1 version of this watch is on Seiko's own sites right now, across 7 regions. Last checked Nov 13, 2026.

Estimated US price: About $4,900, converted from Seiko's list prices in GBP, INR, MYR and more.
Retailers ask: no retailer listing matched yet.

Photos are Seiko's own, shown from Seiko's sites. Click a photo to jump to that version.

Calibre
8L35
Case diameter
45 mm
Thickness
13 mm
Lug to lug
49.7 mm
Variants listed now
1
Regions
7

Listed means the watch was on an official Seiko regional site or store at the last check. It does not mean it is in stock, and it does not tell us whether Seiko is still making it.

Versions listed now

Same case and movement in every row. What changes is the colour, the strap or bracelet, the finish and where Seiko sells it. Seiko's spec sheets don't state dial colour, so a colour appears only where Seiko's US store tags one.

PhotoReferenceColourStrap / braceletCaseEditionListed inSeiko list priceBuy
Seiko SLA033SLA033
Also coded SLA033J1
Not publishedSiliconeStainless steel (super hard coating) with stainless steel bezelThe 1970 Diver’s Re-creation Limited Edition7 regions3,850 GBP
UK · Nov 13, 2026
about $4,900 in US dollars
No seller matched yet
Where Seiko lists it (7 sites) and its list prices
Seiko siteListed asSeiko list priceChecked
AustraliaSLA033No price shown
IndiaSLA033405,000 INR
IndonesiaSLA033No price shown
MalaysiaSLA03318,500 MYR
SingaporeSLA0336,301.30 SGD
TürkiyeSLA033255,795 TRY
UKSLA0333,850 GBP
Buying options (0)

No seller offer has been matched to this exact variant yet.

Where to buy

No retailer listing has been matched to a version on this line yet.

Estimated US prices use Seiko's US list price where there is one. Otherwise they are the middle of Seiko's list prices in other countries, converted at rates dated Nov 12, 2026 from ExchangeRate-API (free open endpoint). Those list prices include each country's sales tax, so a converted figure usually runs higher than a US price would. Retailer prices are asking prices on the date shown, not sold prices, and leave out shipping, tax and import charges.

The build

MovementAutomatic with manual windingSeiko product page
Functions28,800 vibrations per hour (8 beats per second) Stop second hand function Date displaySeiko product page
Power reserve / batteryApprox. 50 hoursSeiko product page
Water resistance200m / 660ft diver'sSeiko product page
CrystalDual-curved sapphire crystalSeiko product page
Lug width19 mmSeiko product page
Seiko case codes8L35-00X0Seiko catalog data

Why these share a page

Every version here is published by Seiko with calibre 8L35 and either the same Seiko case code or the same case size. 2 reference codes lead to this page.

What people call it

A name is shown only where a source ties it to a reference on this page. Collector nicknames are not Seiko's names unless the row says so.

“Willard”Collector nickname. Source names SLA033.
“Captain Willard comes back to the front line.”
The name comes from the 1970 diver this re-creates.
Monochrome Watches
read 2026-11-12

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