U-Boat - Sommerso - Men - 2026
06
days
20
hours
48
minutes
35
seconds
Current bid
€ 500
Reserve price not met
Expert
Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 2,000 - € 2,200
 | €500 | |
|---|---|---|
 | €480 | |
| €460 | |
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U‑Boat Sommerso watch with automatic movement, a 46 mm stainless steel case, black dial and stainless steel bracelet, period 2025 and later, new.
AI-assisted summary
Description from the seller
U-Boat 9007/A/MT Submerged Automatic Crown on the left, 24-hour display
Movement:
Swiss-made, mechanical with automatic winding, built to U-BOAT specifications. Frequency: 28,800 semi-oscillations per hour. Power reserve: 38 hours. 25 jewels (rubies).
Case:
AISI 316L stainless steel, side company engraving, diameter 46 mm (measured without crown), height approx. 17 mm, screwed-down crown with patented protective cap on the left side of the case. The serial number of each watch is located next to the crown on a separate plaque, unidirectionally rotatable bezel, case back screwed down, 300 m (30 atm) water resistant, sapphire glass anti-reflective.
Dial:
Deep black, Arabic numerals with lume, indices with lume, hands with lume, 24-hour display with a small brown (?) hand at 4 o’clock, date at 9 with magnifier.
Bracelet:
316L stainless steel. High quality, individual links screwed, center links polished, safety deployant clasp. Lug width: 22 mm, Maximum wrist circumference: 22 cm.
As is unfortunately the case with many watch brands, the manual (description) must be downloaded from the internet.
U-Boat 9007/A/MT Submerged Automatic Crown on the left, 24-hour display
Movement:
Swiss-made, mechanical with automatic winding, built to U-BOAT specifications. Frequency: 28,800 semi-oscillations per hour. Power reserve: 38 hours. 25 jewels (rubies).
Case:
AISI 316L stainless steel, side company engraving, diameter 46 mm (measured without crown), height approx. 17 mm, screwed-down crown with patented protective cap on the left side of the case. The serial number of each watch is located next to the crown on a separate plaque, unidirectionally rotatable bezel, case back screwed down, 300 m (30 atm) water resistant, sapphire glass anti-reflective.
Dial:
Deep black, Arabic numerals with lume, indices with lume, hands with lume, 24-hour display with a small brown (?) hand at 4 o’clock, date at 9 with magnifier.
Bracelet:
316L stainless steel. High quality, individual links screwed, center links polished, safety deployant clasp. Lug width: 22 mm, Maximum wrist circumference: 22 cm.
As is unfortunately the case with many watch brands, the manual (description) must be downloaded from the internet.
Details
Brand
U-Boat
Gender
Men
Model
Sommerso
Band material
Steel
Shipped insured
Yes
Period
2025+
Repainted dial
No
Movement
Automatic
Dial colour
Black
Case material
Stainless steel
Original box included
Yes
Original papers included
No
Case diameter
46 mm
Original warranty included
No
Condition
New
Year
2026
