The redesign is a complete ground-up evolution rather than a simple aesthetic polish. Baltic listened closely to collector feedback over the last seven years, introducing two case sizes, enhanced case finishing, a first-ever date complication, and bold three-dimensional luminescent dial appliques that give the piece dramatic visual punch.

Dial Architecture and 3D Super-LumiNova

The most immediate change when inspecting the Baltic Aquascaphe MK2 up close is the dial construction. Gone is the classic printed sandwich-style dial layout at 3, 6, and 9 o’clock. In its place, Baltic engineered 0.4mm-thick solid Super-LumiNova BGW9 appliques that stand proudly off the dial surface. These “Maxi Dial” lumicast elements catch light from every angle during daytime and deliver extraordinary legibility in darkness.

The hand set has been subtly enlarged and faceted, matching the bolder presence of the 3D hour markers. Encircling the dial is a crisp printed chapter ring featuring a minute railway track, creating seamless visual harmony with the scratch-resistant sapphire bezel insert. Dial options remain rich: glossy blue and deep glossy green for classicists, alongside warm silver and matte grey with a tactile grained texture.

Two Case Sizes and Integrated Crown Guards

Recognizing the shift toward vintage proportions among enthusiasts, Baltic now offers the Aquascaphe MK2 in two distinct case sizes: a compact 37mm diameter (45mm lug-to-lug) and a versatile 39.5mm diameter (47mm lug-to-lug). Both cases maintain an exceptionally thin profile of just 12.9mm including the double-domed sapphire crystal—or a remarkably slim 10.7mm without the glass.

The 316L stainless steel case geometry received a thorough rework. Wider lugs now showcase crisp vertical brushing on top rather than circular finishing, contrasting sharply with polished chamfers and horizontal brushing along the case flanks. Flat-top crown guards surround the signed screw-down crown for the first time, reinforcing its utilitarian tool-watch credentials while keeping the profile sleek. Drilled lug holes remain intact for effortless strap changes, honoring vintage diver heritage.

First Date Complication and Caliber Choices

For the first time in the Aquascaphe’s history, buyers can choose between a clean no-date layout or a date complication positioned symmetrically at 6 o’clock. The bevelled date window houses a color-matched date wheel that blends seamlessly into the dial background, satisfying date functionality without disrupting aesthetic balance.

Inside, Baltic relies on Japanese accuracy and durability. No-date models feature the automatic Miyota 9039 caliber, while date variants use the Miyota 9015. Operating at 28,800 vibrations per hour (4Hz) with a 42-hour power reserve and hacking seconds, both movements allow the watch to maintain its slim, wrist-hugging silhouette. Understanding how automatic movements balance daily convenience and long-term durability underlines why Baltic selected this robust 9000-series platform. A solid steel caseback engraved with a modern geometric wave pattern preserves the 200-meter (20 ATM) water resistance. Collectors seeking to understand depth ratings can consult our guide on what 200m water resistance ratings actually mean.

Pricing and Wrist Availability

On the wrist, the Baltic Aquascaphe MK2 wears with newfound authority. The combination of sharper case lines, 3D lume depth, and a grippy 120-click unidirectional sapphire bezel gives the watch the feel of a piece twice its price point. Buyers can choose between supple vulcanized FKM tropical rubber straps, a vintage-style beads-of-rice steel bracelet, or a brushed flat-link steel bracelet. Exploring scratch-resistant sapphire and steel casing materials highlights how durable these component choices are for active wearers.

The Baltic Aquascaphe MK2 launches for order on September 25, with international deliveries commencing October 6. Retail prices start at €630 (approx. $690 USD) for no-date models on FKM rubber (€655 with date) and €695 on steel bracelets (€720 with date). For enthusiasts seeking the ultimate blend of modern build quality and authentic vintage style, the MK2 represents a major triumph for French watchmaking.

Baltic Aquascaphe MK2 Specifications

The post Baltic Aquascaphe MK2 Debuts With Dual 37mm and 39.5mm Sizes, First-Ever Date Option, and 3D Lume Dials appeared first on Horologyne.