Grand Seiko
Heritage
SBGA425
$6,000
MSRP
Specifications
Case Diameter
40mm
Lug to Lug
46.1mm
Thickness
12.5mm
Lug Width
20mm
Material
stainless steel
Dial
black
Movement
spring_drive
Caliber
9R65
Crystal
sapphire
Power Reserve
72h
Strap
bracelet
Pricing & Fit Summary
With a lug-to-lug measurement of 46.1mm, this reference is generally recommended for wrist sizes 13.8cm and larger. Note: fit is determined by lug-to-lug distance (46.1mm), not case diameter (40mm).
- 40mm
- Diameter
- 46.1mm
- Lug to Lug
- 12.5mm
- Thickness
- 20mm
- Lug Width
- Caliber
- 9R65
- Movement
- Spring_drive
- Crystal
- Sapphire
- Power Reserve
- 72h
- Case Material
- stainless steel
- Dial
- black
- Strap
- bracelet
- MSRP:
- $6,000
- Introduced:
- 2020
Perceived Size
How it wears, not just how it measures
~48mm
vs 46mm L2L
Compact (36mm)Substantial (60mm)
↑ 12.5mm case thickness adds +1.9mm wrist presence
Will this fit your wrist?
Slide to your wrist circumference to see the fit diagram.
Wrist circumference17 cm
12cm17cm (avg)22cm