Side by side

Orient Bambino No DatevsSeiko Prospex Sea

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

What people say

Owners + reviewers, side by side

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

Orient Bambino No Date

Owners widely praise the Orient Bambino No Date for its improved dial symmetry and dress watch appeal, with many appreciating the cleaner, no-date design. The 38.4mm case size is considered ideal for a dress watch, and the dial sheen is a notable positive. Some owners, however, find the dial busy due to sub-indices, printed numbers, and "Water Resistant" text, while others regret the lack of a sapphire crystal. The movement is the automatic F6524, offering hacking and hand-winding, with accuracy reported between +25/-15 seconds per day. Overall, owners and reviewers rate the Orient Bambino No Date highly for its enhanced dial symmetry and dress watch aesthetics at its price point.

Seiko Prospex Sea

The Seiko Prospex Sea is widely praised for its excellent value, solid build quality, and comfortable wearability, with many models featuring impressive lume and attractive dials. Owners and reviewers highlight the modern upgrades on classic designs, such as drilled lugs and reliable movements with hacking and hand-winding capabilities. Some models are noted for their refined case finishing and scratch resistance. Accuracy figures vary, with one owner reporting approximately 4 seconds fast per day, while others find the movements offer good performance for the price. Concerns raised by owners and reviewers include clasps that can feel generic or cheap, and lug widths that some find disproportionate to the case size on certain models. The thickness and weight of some Prospex Sea watches are also noted as substantial. The GMT function on specific models is considered secondary and difficult to read for true travel purposes.

At a glance

14 of 29 specs differ
Diameter
Bambino No Date38.4mm
Prospex Sea43.8mm
Power Reserve
Bambino No Date
Prospex Sea41h
Water Resistance
Bambino No Date30m
Prospex Sea200m
MSRP
Bambino No Date$295
Prospex Sea$625

Full specifications

Case

6 specs
Category
Diver
Diameter
38.4mm
43.8mm
Thickness
12.5mm
12.8mm
Lug-to-Lug
44mm
48.7mm
Lug Width
20mm
22mm
Water Resistance
30m
200m

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
Anti-reflective coating on inner surface
Dial Color
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
F6524
4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$295
$625
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