Patek Philippe Complications 5070J-001
The Patek Philippe Complications 5070J-001 takes a 21 mm watch band.

Patek Philippe · Complications
- Lug width
- 21 mm
- Case diameter
- 42 mm
- Reference
- 5070J-001
- Family
- Complications
- Case material
- Oro giallo
- Model
- Chronograph 5070
- Year
- 1998 - 2004
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Will 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 Complications family the lug width is not one number: it runs 15, 16, 18, 19, 20, 21, 22 mm. This reference is the 21 mm one, so a band bought for another Complications 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 Complications references
- Complications 4675G4675G
20 mm - Multi-Scale Chronograph 4675 White Gold / 175th Anniversary4675G-001
20 mm - Complications 4675R4675R
20 mm - Multi-Scale Chronograph 4675 Rose Gold / 175th Anniversary4675R-001
20 mm - Annual Calendar 4936 White Gold Diamond Black Mother of Pearl4936G-001
18 mm - Annual Calendar 4936 Yellow Gold Diamond Mother of Pearl4936J-001
20 mm
Same lug width, other Patek Philippe lines
- Minute Repeater Alarm Philippe Stern1938P-001
21 mm - Perpetual Calendar Chronograph 3990 Platinum / Black Diamond3990P-029
21 mm - Sky Moon Tourbillon Yellow God5002J-001
21 mm - Perpetual Calendar Split Seconds Chronograph 50045004P_Roman
21 mm - Perpetual Calendar Split Seconds Chronograph 5004 Platinum / White Arabic5004P-021
21 mm - Perpetual Calendar Split Seconds Chronograph 5004P Blue Eric Clapton5004P-064
21 mm
Matte Black Alligator Strap
Millennium Green Alligator Strap — Minimal Stitching
Millennium Green Alligator Strap
Green Cordovan Strap
Black and Red Driver Strap