IWC GST Aquatimer IW3290-01
The IWC GST Aquatimer IW3290-01 takes a 21 mm watch band.
IWC · GST Aquatimer
- Lug width
- 21 mm
- Case diameter
- 42 mm
- Reference
- IW3290-01
- Family
- GST Aquatimer
- Case material
- Acciaio
- Model
- Aquatimer Automatic Stainless Steel / Black / Rubber
- Year
- 2014 - 2022
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Matte Black Alligator Strap — Minimal Stitching
Millenium Cognac Alligator Strap
Matte Blue Alligator Strap
Grey Hammered Leather Strap with Ecru Stitching
Hammered Calfskin Strap Light BlueWill a strap close on your wrist?
Set for this watch: 42 mm of case and 21 mm between the lugs. Add your wrist and see where a standard strap would close.
mm
Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.
Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.
Sizing notes
- 21 mm is the gap between the lugs, so a 21 mm band goes in without adapters. Whether it sits flush against a 42 mm case depends on how that case is shaped.
- 21 mm is an odd size: most ready-made bands are made in even widths, so this reference needs one cut to measure or a band that runs in odd sizes. Why some watches take odd sizes →
- Inside the GST Aquatimer family the lug width is not one number: it runs 18, 20, 21, 22 mm. This reference is the 21 mm one, so a band bought for another GST Aquatimer may not fit it. Why the size changes inside a family →
- 21 mm is not a common size: only 2,956 of the 41,485 watches measured take it (7.1%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 21 mm →
Other GST Aquatimer references
- Aquatimer Automatic Stainless Steel / BlueIW3288-01
20 mm - Aquatimer Automatic Stainless Steel / BlackIW3288-02
22 mm - Aquatimer Automatic Stainless Steel / Black / BraceletIW3288-03
22 mm - Aquatimer Automatic Stainless Steel / Black / BraceletIW3290-02
20 mm - Aquatimer Automatic Stainless Steel / Silver / RubberIW3290-03
20 mm - Aquatimer Automatic Stainless Steel / Silver / BraceletIW3290-04
22 mm
Same lug width, other IWC lines
- Pilot's Watch Antoine De Saint Exupery Power Reserve PlatinumIW3201-01
21 mm - Pilot's Watch Antoine De Saint Exupery Power Reserve White GoldIW3201-02
21 mm - Pilot's Watch Antoine De Saint Exupery Power Reserve Rose GoldIW3201-03
21 mm - Pilot's Watch Antoine De Saint Exupery Power Reserve Stainless SteelIW320104
21 mm - Ingenieur Automatic Stainless Steel / Collector's EditionIW3227-05
21 mm - Ingenieur Automatic Mission EarthIW3236-01
21 mm