Citizen Promaster Dive E365 BN1025-08L
Ref. BN1025-08L · Blue dial · In production
- Case46 mm
- Water res.300 m
- MovementSolar
- CrystalSapphire
Citizen Promaster Dive E365 BN1025-08L size, specs and price at a glance
The Citizen Promaster Dive E365 BN1025-08L is 46 mm wide. Citizen does not publish its lug-to-lug length. and ships on a strap. Inside is the E365 solar calibre, water resistant to 300 m. US list price: $775 when we last checked citizenwatch.com (3 Nov 2026).
Strap shopping? See our Citizen lug width chart.
Overview
The Citizen BN1025-08L is a diver watch from the Promaster collection, part of the Promaster Dive E365 family. It has a 46 mm stainless steel case. Citizen lists the dial as blue. Inside is a solar movement (calibre E365). You also get 300 m water resistance, a sapphire crystal and a strap.
Who it suits
- Wrists of roughly 18.5–20.4 cm (7.3–8.0 in), by our Watch Finder sizing guide
- Swimming, snorkelling and diving
- Grab-and-go wear without winding or setting
Strengths
- Sapphire crystal resists scratches
- 300 m water resistance
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 46 mm | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Lug-to-lug | Not published by Citizen | |
| Case material | Stainless steel | citizenwatch.com · 3 Nov 2026 |
| Crystal | Sapphire | citizenwatch.com · 3 Nov 2026 |
| Water resistance | 300 m | citizenwatch.com · 3 Nov 2026 |
Dial
| Dial colour | Blue | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | citizenwatch.com · 3 Nov 2026 |
Movement
| Movement type | Solar | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Calibre | E365 | citizenwatch.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Strap | citizenwatch.com · 3 Nov 2026 |
|---|
Other
| US list price (MSRP) | $775 | citizenwatch.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | citizenwatch.com · 3 Nov 2026 |
| Style (our classification) | Diver | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
Variants with the same specs
Same case, movement and bracelet or strap; typically a different dial or finish.
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Picked with Watch Finder's style tags and sizing.
Questions about the Citizen Promaster Dive E365 BN1025-08L
How big is the Citizen Promaster Dive E365 BN1025-08L?
The case is 46 mm wide.
What movement does the Citizen Promaster Dive E365 BN1025-08L use?
It uses the E365 calibre, a solar movement.
Can I swim with the Citizen Promaster Dive E365 BN1025-08L?
Yes. It is rated to 300 m.
Does the Citizen Promaster Dive E365 BN1025-08L have a date?
Yes, it shows the date.
How much is the Citizen Promaster Dive E365 BN1025-08L?
The US list price was $775 on citizenwatch.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Citizen Promaster Dive E365 BN1025-08L fit my wrist?
By our sizing guide it sits best on wrists of about 18.5–20.4 cm (7.3–8.0 in). Use the fit checker on this page to test your own wrist.
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