Side by side

Bremont ALT1-CvsTissot Le Locle Open Heart

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

ALT1-C
BremontALT1-C
MSRP $6,150
Le Locle Open Heart
TissotLe Locle Open Heart
MSRP $995

At a glance

11 of 29 specs differ
Diameter
ALT1-C43mm
Le Locle Open Heart39.3mm
Power Reserve
ALT1-C40h
Le Locle Open Heart80h
Water Resistance
ALT1-C100m
Le Locle Open Heart30m
MSRP
ALT1-C$6,150
Le Locle Open Heart$995

Full specifications

Case

6 specs
Diameter
43mm
39.3mm
Thickness
16mm
9.75mm
Lug-to-Lug
39.3mm
Lug Width
22mm
19mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

2 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Silver
Indices
Applied
Roman

Movement

2 specs
Caliber
BE-50AE
11 1/2'''
Power Reserve
40h
80h

Pricing

1 specs
MSRP
$6,150
$995

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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.

Tissot Le Locle Open Heart

Owners widely praise the Tissot Le Locle Open Heart for its elegant aesthetic, featuring a guilloché dial and Roman numerals, and appreciate its practical 80-hour power reserve and Nivachron hairspring. The watch is also noted for offering dual bracelet and strap options, along with a see-through case back. However, one owner flags negative community feedback regarding the comfort of the synthetic leather strap. Overall, owners rate the Tissot Le Locle Open Heart highly for its attractive design and impressive technical specifications at its price point.

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