Seiko
Prospex
SRPH17
$550
MSRP
Specifications
Case Diameter
42.4mm
Lug to Lug
45.2mm
Thickness
11.7mm
Lug Width
20mm
Material
SS
Dial
Black
Movement
automatic
Caliber
4R35
Crystal
Sapphire
Strap
Bracelet
Pricing & Fit Summary
With a lug-to-lug measurement of 45.2mm, this reference is generally recommended for wrist sizes 13.6cm and larger. Note: fit is determined by lug-to-lug distance (45.2mm), not case diameter (42.4mm).
- 42.4mm
- Diameter
- 45.2mm
- Lug to Lug
- 11.7mm
- Thickness
- 20mm
- Lug Width
- Caliber
- 4R35
- Movement
- Automatic
- Crystal
- Sapphire
- Case Material
- SS
- Dial
- Black
- Strap
- Bracelet
- MSRP
- $550
- Introduced
- 2021
Perceived Size
How it wears, not just how it measures
~47mm
vs 45mm L2L
Compact (36mm)Substantial (60mm)
↑ 11.7mm case thickness adds +1.8mm wrist presence
Will this fit your wrist?
Slide to your wrist circumference to see the fit diagram.
Wrist circumference17 cm
12cm17cm (avg)22cm