Side by side

Signum CerovsSeiko 62MAS

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

Cero
SignumCero
MSRP $519
62MAS
Seiko62MAS
MSRP $1,200
What people say

Owners + reviewers, side by side

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

Signum Cero

Owners widely praise the Signum Cero's exceptional lume, satisfying bezel action, and distinctive dial design, with particular appreciation for the bronze case and green turquoise dial. One owner notes the watch wears a bit small and requires extra pressure to screw down the crown. The NH35 automatic movement powers the 39.5mm timepiece, which weighs a comfortable 47.25 grams with the buckle. Overall, owners rate the Signum Cero highly for its unique aesthetic and strong lume at the price point.

Seiko 62MAS

The Seiko Prospex Sea 1965 Heritage Diver's Watch is praised for its vintage-inspired finishing, crisp bezel action, and build quality. Owners widely report the movement averages within +/- 10 seconds per day, though some note accuracy issues. The 40mm case size is considered by some to wear larger than expected, and the price point is a subject of debate, with some finding it too high and others fair. The watch features a 72-hour power reserve from the Caliber 6R55 movement, a 300-meter depth rating, and a box-shaped sapphire crystal. On balance, owners and reviewers appreciate the Seiko Prospex Sea 1965 Heritage Diver's Watch for its refined design and solid build quality, despite some reservations about its price and perceived size.

At a glance

14 of 29 specs differ
Diameter
Cero39.5mm
62MAS40.5mm
Power Reserve
Cero
62MAS70h
Water Resistance
Cero200m
62MAS200m
MSRP
Cero$519
62MAS$1,200

Full specifications

Case

6 specs
Category
Diver
Diameter
39.5mm
40.5mm
Thickness
13.4mm
13.2mm
Lug-to-Lug
47.6mm
Lug Width
20mm
Material
Bronze
Stainless Steel

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
NH35
6R35
Power Reserve
70h
Jewels
25
24

Pricing

1 specs
MSRP
$519
$1,200
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