Watch Almanac
Omega

Seamaster Aqua Terra 150M 41

Ref. 220.10.41.21.03.005 · “Summer Blue”

Case diameter
41 mm
Manufacturer spec
Lug-to-lug
47.9 mm
Manufacturer spec
Thickness
13.2 mm
Manufacturer spec
Lug width
20 mm
Manufacturer spec

Retail price $7,400 (US, Oct 2026)

Ideal fit
Wrist flat: 55.1 mmLug-to-lug: 47.9 mm

How the Seamaster Aqua Terra 150M 41 wears

Its lugs add 6.9 mm to the 41 mm case, close to the 7.1 mm typical across the almanac, so its diameter is a fair guide to how it wears.

On our fit model it sits best on wrists from 6.75" to 8" (17.1–20.3 cm); below 6.75" the lugs start to reach the edge of the wrist.

At 13.2 mm thick it is thicker than 97% of the 80 other everyday watches we've measured, so expect it to sit tall on the wrist.

Its 20 mm lug width is one of the most common strap sizes; 104 other watches here share it, so aftermarket straps are easy to find.

Will the Seamaster Aqua Terra 150M 41 fit your wrist?

With a 47.9 mm lug-to-lug, here is how it wears across common wrist sizes. We estimate the flat top of each wrist from its circumference; measure yours for a closer answer in the fit finder.

WristFlat width (est.)Fit
6"47.2 mmLugs overhang
6.5"51.2 mmSnug, lugs near the edge
7"55.1 mmIdeal fit
7.5"59.1 mmIdeal fit
8"63 mmIdeal fit

Specifications

Reference
220.10.41.21.03.005
Collection
Seamaster
Status
In production
Introduced
2023
Case material
stainless steel
Crystal
sapphire
Water resistance
150 m
Bezel
fixed, polished steel
Dial
blue (Summer Blue, sun-brushed teak pattern)
Strap / bracelet
steel bracelet
Weight
154 g
Style
Everyday, Sport

Movement

Caliber
Omega 8900
Type
automatic
Power reserve
60 hours
Frequency
25,200 vph (3.5 Hz)
Accuracy
0/+5 s/day (METAS Master Chronometer)

2 other watches use the Omega 8900

Takes 20 mm straps. See other 20 mm watches and straps.

More Seamaster references

Watches that wear the same size

Other watches within 1.5 mm of its lug-to-lug.

Same 20 mm lug width

All 20 mm watches

These take the same straps as the Seamaster Aqua Terra 150M 41.

Sources