Side by side

Bremont ALT1-CvsSpinnaker Hull

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

ALT1-C
BremontALT1-C
MSRP $6,150
Hull
SpinnakerHull
MSRP $159

At a glance

7 of 29 specs differ
Diameter
ALT1-C43mm
Hull42mm
Power Reserve
ALT1-C40h
Hull40h
Water Resistance
ALT1-C100m
Hull100m
MSRP
ALT1-C$6,150
Hull$159

Full specifications

Case

4 specs
Category
Chronograph
Diver
Diameter
43mm
42mm
Thickness
16mm
15mm
Lug-to-Lug
47.5mm

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Volcanic Black

Movement

1 specs
Caliber
BE-50AE
SII NH35A

Pricing

1 specs
MSRP
$6,150
$159

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Bremont ALT1-C

Owners widely praise the Bremont ALT1-C for its flawless brushed case finish, attractive cream dial with excellent contrast from anthracite sub-dials, and comfortable, balanced wearability. The watch features a well-finished strap and a movement that is a joy to wind, with precise chronograph operation. Reviewers note refined feuille hands and polished Arabic numerals with a golden tinge, balancing ruggedness with elegance. The Bremont ALT1-C averages +3 seconds per day, though one reviewer flags its 16mm height as less than ideal for under-cuff wear and describes the date window as narrow. The modified Valjoux 7750 movement's rotor spin is noticeable. Overall, owners rate the Bremont ALT1-C highly for its refined aesthetics and enjoyable user experience.

Spinnaker Hull

The Spinnaker Hull is widely praised by owners for its textured or deep sandwich dials, bold cushion case design, and vintage charm, with one owner finding its jubilee bracelet superior to Seiko's. The meca-quartz movement is a common feature, and the watch offers 100m water resistance. However, the 24-hour subdial is considered functionally illogical and visually unappealing by one owner, and the mineral crystal is noted as a drawback compared to sapphire. On balance, owners rate the Spinnaker Hull highly for its significant style and value at its budget price point.

From video reviewers

The watch's lume is a strong point. Reviewers noted the absence of a sapphire crystal as a drawback.

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