Side by side

Seiko Prospex Sea 1965 Heritage Diver's Watch PADI Special EditionvsYema Superman Titanium Tourbillon CMM.31 Limited Edition

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

Superman Titanium Tourbillon CMM.31 Limited Edition
YemaSuperman Titanium Tourbillon CMM.31 Limited Edition
MSRP $13,000

At a glance

14 of 29 specs differ
Diameter
Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition40mm
Superman Titanium Tourbillon CMM.31 Limited Edition43mm
Power Reserve
Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition72h
Superman Titanium Tourbillon CMM.31 Limited Edition40h
Water Resistance
Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition300m
Superman Titanium Tourbillon CMM.31 Limited Edition300m
MSRP
Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition$1,550
Superman Titanium Tourbillon CMM.31 Limited Edition$13,000

Full specifications

Case

5 specs
Diameter
40mm
43mm
Thickness
13mm
11.7mm
Lug-to-Lug
46.4mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium

Crystal & Dial

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

Movement

3 specs
Caliber
6R55
Yema CMM.31 Tourbillon
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,550
$13,000

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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.

Seiko Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition

The Seiko Prospex Sea 1965 Heritage Diver's Watch PADI Special Edition is praised for its attractive emerald green sunburst dial with gold accents and its comfortable wearability. Owners note the dial looks gorgeous in the right light, and some find it fits better than other models. The watch features a 40mm steel case, a domed sapphire crystal, and 300m water resistance, powered by the 6R55 movement with a 72-hour power reserve. However, some find the watch wears top-heavy due to its density and case design, and the bracelet clasp is criticized for stamped parts and limited micro-adjustment. The retail price of €1,700 is considered high by some, with sales recommended. Overall, owners and reviewers appreciate the dial's beauty and the watch's comfortable fit, despite some reservations about its weight distribution and bracelet clasp.

Yema Superman Titanium Tourbillon CMM.31 Limited Edition

The Yema Superman Titanium Tourbillon CMM.31 Limited Edition is noted for its in-house titanium tourbillon movement offering a 105-hour power reserve and 200m water resistance, alongside a unique asphalt-grained dial. Owners find the 43mm size wearable, with one describing it as a contradictory "toolwatch" with exceptional movement craftsmanship. A reviewer flags the bracelet clasp's extension system as crude. On balance, owners and reviewers highlight the impressive movement and dial as key strengths of the Yema Superman Titanium Tourbillon CMM.31 Limited Edition.

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