2025 Grand Seiko Heritage SBGA413G Shunbun Cherry Blossom Spring Drive Titanium

$6,281.00

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Product Description

Offered here is the¬†Grand Seiko Heritage Collection SBGA413 / SBGA413G “Shunbun”, one of the most sought-after modern Grand Seiko references because it delivers the brand’s strengths the old-fashioned way: design discipline,¬†obsessive finishing, and¬†real technical substance¬†(not marketing noise).

This model is a modern re-interpretation of the historic¬†62GS case architecture, recognized for its¬†bezel-free construction¬†and¬†wide dial opening. The case is executed in¬†High-Intensity Titanium¬†with Grand Seiko’s signature mix of¬†hairline brushing¬†and¬†distortion-free Zaratsu polishing, giving it that “looks expensive from across the room” clarity that photos never fully capture.

The star is the dial: a¬†pale pink, textured surface¬†inspired by¬†hana-ikada the moment after the¬†vernal equinox¬†when cherry blossom petals drift across water. It reads¬†silver¬†in some lighting,¬†blush¬†in others, and always with depth.

Power is provided by Grand Seiko’s¬†Spring Drive Caliber 9R65, delivering the trademark¬†perfectly smooth seconds hand glide,¬†~72 hours of power reserve, and rated accuracy of¬†¬±1 second per day / ¬±15 seconds per month.

Condition Summary

Excellent overall condition with only minimal, superficial handling marks consistent with careful wear
Dial and crystal present cleanly with no distracting flaws
Bracelet and clasp present very well
Includes an additional Jean Rousseau green velvet crocodile strap (aftermarket; not Grand Seiko OEM) for a more formal look

Watch Specification

Brand

Brand:¬†Grand Seiko
Model:¬†Heritage Collection “Shunbun” (Vernal Equinox / Cherry Blossom)
Reference Number:¬†SBGA413 / SBGA413G
Year Manufactured:¬†2025 (per warranty card date)
Country/Region of Manufacture:¬†Japan
Condition:¬†Excellent
Gender:¬†Unisex
Age Group:¬†Adult
Style:¬†Luxury Dress / Everyday Sport
Display:¬†Analog

Case

Case Material:¬†High-Intensity Titanium
Case Color:¬†Titanium / Silver-Grey
Case Size:¬†40.0 mm
Case Thickness:¬†12.8 mm
Lug-to-Lug:¬†47.0 mm
Case Shape:¬†Round (62GS-inspired, bezel-free profile)
Case Finish:¬†Hairline brushed with Zaratsu-polished planes (distortion-free polish)
Bezel Type:¬†Fixed / bezel-free 62GS architecture
Crystal: Box-shaped sapphire with anti-reflective coating on inner surface.
Caseback:¬†See-through sapphire, screw caseback
Crown:¬†Screw-down crown
Water Resistance:¬†10 bar / 100 m

Dial

Dial Color:¬†Pale pink / cherry blossom tone
Dial Finish:¬†Textured (hana-ikada inspiration)
Indices:¬†Applied baton markers
Hands:¬†Dauphine-style
Lume:¬†None indicated
Features:¬†Date at 3 o’clock; power reserve indicator

Movement

Movement:¬†Grand Seiko Caliber 9R65 (Spring Drive)
Winding:¬†Automatic with manual winding
Jewels:¬†30
Power Reserve:¬†Approx. 72 hours
Accuracy:¬†¬±15 seconds per month (¬±1 second per day)
Escapement Type:¬†Spring Drive Tri-Synchro Regulator (glide wheel control)
Functions:¬†Hours, minutes, seconds, date, power reserve indicator

Band

Bracelet Material:¬†High-Intensity Titanium
Band Width:¬†21 mm
Clasp:¬†Three-fold clasp with push button release
Additional Strap:¬†Jean Rousseau green velvet crocodile strap (aftermarket)

Additional Details

Magnetic Resistance:¬†4,800 A/m
Weight:¬†102 g
Included:¬†Double box, travel pouch, manuals/booklets, hang tags, warranty card (Nov 2025), receipt, extra strap
Condition Type:¬†Pre-Owned
Seller Warranty: Yes fully authenticated