Aquamarine 45D-01B
$985575
45 mmAutomatic300 m WRSapphire
The Sensei's take
The Panzera Aquamarine 45D-01B is a robust diving watch, boasting an impressive 300m water resistance and powered by the reliable NH35 movement, making it an excellent choice for serious divers or aquatic enthusiasts. Its bold design and solid build feel worth the $985 price tag, but it ultimately caters to those who value functionality over flaunting luxury. If you're seeking a rugged, practical watch that won't let you down underwater, the Aquamarine delivers.
Is this watch your kind of thing?
One vote per visitor — see how the community feels.
A Professional-Grade Dive Watch for Every Adventure The PANZERA Aquamarine 45D-01B (Blue Dial) is a striking timepiece that blends precision engineering with bold, functional design. Built to perform in the harshest underwater environments, it offers 300 M / 30 ATM water resistance , a scratch-resistant sapphire crystal , and a rotating internal dive bezel —controlled by a dedicated screw-down crown—to accurately track elapsed dive time. At its heart beats the reliable Seiko NH35 automatic movement , renowned for its accuracy and durability. The oversized dial features crisp luminous hands and markers , ensuring perfect legibility whether you’re navigating sunlit shallows or the ocean depths. Above the surface, the Aquamarine 45D adapts effortlessly to your style with a wide range of quick…
6.8
SolidSensei Score — Solid
A dependable choice; know the trade-offs going in.
Independent rating. Purchase links may be affiliate.
At a glance
Strengths & trade-offs
Pulled straight from the spec sheet, framed for the buyer. The editorial verdict is the Sensei's take above.
Strengths
- Serious water resistance (300m)
- Scratch-resistant sapphire crystal
- Luminous dial and hands
Trade-offs
- Entry-level movement
- Tall 14.25mm case
- Priced above what the spec suggests
Sensei Says
The specs, in plain English
The movement
NH35. An entry-tier movement (think Seiko NH-series): rugged, serviceable anywhere, and easy to live with. Not decorated, but it just works.
On the wrist
At 45 mm it wears boldly, a long 54 mm lug-to-lug favours larger wrists.
The value
Fairly priced for what it is.
On the wrist
How will this watch fit me?
Enter your wrist size once — we'll remember it — and the Sensei estimates the fit from the case measurements.
Wrist circumference
Preferred fit
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Specifications
- Reference
- A45D-01B-M2
- Released
- 2025
- Production
- Current production
- Movement
- Automatic
- Calibre
- NH35
- Movement tier
- Entry
- Power reserve
- 41 h
- Case diameter
- 45 mm
- Lug-to-lug
- 54 mm
- Thickness
- 14.3 mm
- Lug width
- 24 mm
- Case shape
- Round
- Case material
- 316L Stainless Steel
- Water resistance
- 300 m
- Crystal
- Sapphire · anti-reflective
- Bezel
- Dive (unidirectional)
- Caseback
- Closed
- Dial colour
- blue
- Indices
- luminous hour markers
- Lume
- Yes — Super LumiNova
- Strap / bracelet
- rubber, leather, metal
- Functions
- Date, Hacking Seconds
- Fit
- Unisex
The maker
PANZERA WATCHES
At Panzera, watches are seen as a reflection of individuality, going beyond mere functionality to make a statement. The brand emphasizes direct-to-consumer sales to keep prices affordable while maintaining high standards of craftsmanship and durability in their timepieces.
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