Chronoscout

Momentum Sea Quartz 30 Eclipse Solar Black-Ion

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This watch is available for purchase directly from the brand's website.

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About this Watch

A Dive watch, in a round stainless steel case, 42mm, with a black matte dial, broad arrow hands and luminous indices, powered by the Epson VS37A.

It is currently available to buy directly from the brand. Within its segment, this reference is priced near the middle of the pack, close to what comparable watches typically cost. This segment covers 51 tracked dive watches in this size and price class, ranging from USD 128 to USD 299. This reference first launched in June 2023.

Diameter

42mm

Lug to lug

48mm

Between lugs

22mm

Thickness

11mm

Weight

62g

Movement Type

solar

Movement Name

Epson VS37A

Power reserve

1200 hours

Water resistance

20 bar

Crystal Type

sapphire

Crystal Description

Sapphire crystal

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Statistics

In stock and widely available. Scarcity score: 0/100. That score places it in roughly the bottom 10% among tracked dive watches in its class. Its scarcity score has fallen about 19 points over the past 265 days. The high point in that window was a score near 57, reached in June 2026. That's in line with Momentum's catalog overall.

This reference has now stayed in stock for 10 weeks straight, far longer than the 6 days this brand's models usually last before selling out.

No rush
Brand pattern · 90 models
About 79% of this brand's tracked models are currently in stock.
0
December 2025
Scarcity score · today
Scarcity score
Modeled
Based on Time unavailable. Reference evidence · 378 days · 4 availability changes · high confidence
0/100
Scarcity rank (in its segment)Upgrade
Price vs segmentUpgrade

Demand, sellout velocity, and restock cadence unlock as Chronoscout gathers more market data on this reference.

Availability

Last confirmed: 9/18/26, 2:41 AM

4 availability changes recorded. Available 2 times; most recently for 15 hours, on 7/7/26. Longest sold-out stretch: 17 days. Last restocked on 7/10/26.

Tracked since 8/2/25 (412 days).