Seiko Prospex SJE117
The Seiko Prospex SJE117 takes a 20 mm watch band.
Seiko · Prospex
- Lug width
- 20 mm
- Case diameter
- 39.5 mm
- Reference
- SJE117
- Family
- Prospex
- Water resistance
- 201
- Model
- Prospex SJE117
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Hammered calfskin strap in cuoio
Single Pass Hammered Yellow Calfskin Strap
Hammered Calfskin Watch Strap Green with Ecru Stitching
Grand Cavalier Military Brown Leather Strap
Black Saffiano Rubber StrapWill a strap close on your wrist?
Set for this watch: 39.5 mm of case and 20 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
- 20 mm is the gap between the lugs, so a 20 mm band goes in without adapters. Whether it sits flush against a 39.5 mm case depends on how that case is shaped.
- Inside the Prospex family the lug width is not one number: it runs 16, 19, 20, 21, 22 mm. This reference is the 20 mm one, so a band bought for another Prospex may not fit it. Why the size changes inside a family →
- 20 mm is one of the common sizes: 15,081 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 20 mm →
Other Prospex references
- Prospex 300M-SPB455J1300M-SPB455J1
20 mm - Prospex SJE099J1SJE099J1
20 mm - Prospex SJE101J1SJE101J1
20 mm - Prospex SJE117J1SJE117J1
20 mm - Prospex SJE119J1SJE119J1
20 mm - Prospex SLA039J1SLA039J1
19 mm
Same lug width, other Seiko lines
- Presage HCB006JHCB006J
20 mm - Presage HCC009HCC009
20 mm - Mechanical Alpinist Stainless Steel / Green / StrapSARB017
20 mm - Mechanical Stainless Steel / Black / BraceletSARB033
20 mm - Mechanical Stainless Steel / Silver / BraceletSARB035
20 mm - Cocktail Time Ishigaki Shinobu Stainless Steel / Ice Blue / Strap / CoolSARB065
20 mm