Santurce T-Five Beigua MarisvsSeiko 62MAS

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Santurce T-Five Beigua Maris at true scale

T-Five Beigua Maris

Seiko 62MAS at true scale

62MAS

Diameter

39mm

40.5mm

Lug-to-Lug

n/a

47.6mm

Thickness

11.3mm

lowest

13.2mm

Water Resistance

300m

highest

200m

Power Reserve

68h

70h

highest

MSRP

$1,320

$1,200

lowest

Movement

La Joux-Perret G101

Seiko 6R35

Case

6 specs
Diameter
39mm
40.5mm
Thickness
11.3mm
13.2mm
Lug-to-Lug
n/a
47.6mm
Lug Width
n/a
20mm
Material
Titanium
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
La Joux-Perret G101
Seiko 6R35
Power Reserve
68h
70h
Jewels
0
24

Pricing

1 specs
MSRP
$1,320
$1,200
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Reviews

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

Santurce T-Five Beigua Maris

The Santurce T-Five Beigua Maris is recognized for its 39mm grade 5 titanium case and 300m water resistance, with a 120-click bezel praised for its responsiveness. One reviewer notes the Lumicast hour markers' glow is slightly below expectations and the minute track can hinder precise legibility. The La Joux-Perret G101 automatic movement is described as reliable and offers a 68-hour power reserve. While its 39mm diameter and muscular design are considered attractive, the 13.8mm thickness is not perceived as slender. Overall, reviewers find the Santurce T-Five Beigua Maris offers compelling specifications for its price, with its titanium case and design being key highlights.

Seiko 62MAS

Owners widely praise the Seiko 62MAS for its beautiful vintage-inspired finishing, crisp bezel action, and overall build quality, with many appreciating its comfortable 40.5mm case and slim apparent height. Some owners report accuracy issues with the 6R movement, while others find it runs within specifications, and opinions are split on whether the 40mm size is too large for smaller wrists, with some noting it can wear top-heavy. The price point is considered high by some, though others deem it fair for a new watch. Overall, owners and reviewers rate the Seiko 62MAS highly for its faithful recreation of the original design and refined modern interpretation.

From video reviewers

The 37.5mm-38mm case size is a significant strength, offering a historically accurate and comfortable fit. Reviewers did not agree on any specific weaknesses.