All Seiko lines › Prospex › Sky
Seiko Prospex Sky, 45 mm (8B92)
3 versions of this watch are on Seiko's own sites right now, across 3 regions. Last checked Nov 13, 2026.
No Seiko page for this line prints a sub-series. It is filed under Sky because that is where Seiko's Watch Finder files these versions: under the same sub-brand code as watches whose pages print this sub-series.
Estimated US price: About $540 to $615, converted from Seiko's list prices in EUR, PHP.
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
- 8B92
- Case diameter
- 45 mm
- Thickness
- 12.9 mm
- Lug to lug
- Not published
- Variants listed now
- 3
- Regions
- 3
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.
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
| Movement | Radio Sync Solar | Seiko product page |
|---|---|---|
| Functions | Fungsi pencegahan overcharge Fungsi mulai cepat Fungsi hemat daya Jarum 24 jam Kronograf hingga 60 menit dengan kenaikan 1/5 detik Kalender otomatis penuh sesuai dengan tanggal 31 Desember 2099 Fungsi waktu dunia (25 zona waktu) Fungsi penerimaan sinyal radio (menerima sinyal radio standar resmi dari Jepang, Cina, A.S., Jerman) Fungsi penerimaan otomatis Fungsi penerimaan manual Fungsi tampilan hasil penerimaan Fungsi penyelarasan posisi tangan otomatis Tampilan tanggal | Seiko product page |
| Power reserve / battery | Aprox. 6 meses (cuando está completamente cargado), ahorro de energía: aprox. 2 años Some variants are published as: Pengoperasian untuk kira-kira. 6 bulan (saat terisi penuh), hemat daya: kira-kira. 2 tahun | Seiko product page |
| Water resistance | 10 bares Some variants are published as: 10 bar | Seiko product page |
| Crystal | Hardlex curvado Some variants are published as: Hardlex melengkung | Seiko product page |
| Lug width | 22 mm | Seiko product page |
| Seiko case codes | 8B92-0AV0 | Seiko catalog data |
Why these share a page
Every version here is published by Seiko with calibre 8B92 and either the same Seiko case code or the same case size. 6 reference codes lead to this page.
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