Grand Seiko Heritage Soko Special Edition 39mm Spring Drive on stainless steel bracelet with silver dial and date display
Close up of silver dial showing Grand Seiko logo and green second hand on the Soko Special Edition
Exhibition case back with visible movement and rotor and Grand Seiko branding
Heritage Soko Special Edition 39mm Grand Seiko watch with a silver dial on a brown leather strap with green stitching
Additional brown leather strap with green stitching and a stainless steel deployant clasp for the SBGA427 Heritage Soko watch
Grand Seiko

SBGA427 Heritage Soko Special Edition Spring Drive 39mm - Grey on Bracelet and Additional Strap

$5,800

Authorized Dealer

Grand Seiko official 5 year warranty included

Complimentary Shipping

Included on all watches and orders over $150 in the U.S.

Easy Returns

Not the right fit? Returns are simple.

Our Return Policy

Returns & Exchanges

We want you to love your watch. If it's not the right fit, our client services team is here to make returns and exchanges simple.

Free Return Shipping

We'll provide a prepaid return label for eligible returns.

How to Start a Return

Log into your account or contact our client services team at orders@teddybaldassarre.com. Returns must be started within 5 business days of receiving your order.

Return Conditions

To be eligible, your watch must be unworn, unaltered, and in its original condition with all packaging, tags, stickers, and paperwork included. Straps and bracelets must not be removed, adjusted, or sized, and the Teddy Baldassarre security tag must still be attached.

Not Eligible for Return

Special orders, watches with sized or altered bracelets, and books are final sale.

Please see our Refund Policy for full details, including restocking fees and refund timelines.
About the product

Exclusive to the US.
Grand Seiko
$5,800

SBGA427 Heritage Soko Special Edition Spring Drive 39mm - Grey on Bracelet and Additional Strap

The Details

  • 39 mm

    Case Size

  • 12.3 mm

    Case Height

  • 46.8 mm

    Lug to Lug

  • 100m

    Water Resistance

Overview

Case Height

12.3 mm

Case Size

39 mm

Collection

Heritage

Style

Everyday

Lug to Lug

46.8 mm

Lug Width

19 mm

Movement

Spring Drive

Reference

SBGA427

Water Resistance

100m

Case

Caseback

Stainless steel with sapphire crystal

Case Material

Stainless steel

Clasp / Buckle

Bracelet with three-fold clasp, strap with clasp

Crown

Screw-down

Crystal

Dual curve sapphire

Dial Color

Grey

Strap / Bracelet Material

Stainless steel bracelet and additional brown crocodile strap

Movement

Accuracy

±1 secs/day / ±15 secs/month (average)

Features

Magnetic resistance: 4,800 A/m

Functions

Time, date, power reserve indicator

Jewels

30 Jewels

Movement

9R65

Power Reserve

72 Hours

Complication

Date, Power Reserve

Why Buy From Teddy?

All watches ship free within the U.S.

Manufacturer's warranty on all orders

Trustpilot

About Grand Seiko

The Nature Of Time

Beginning with just a single model back in 1960, Grand Seiko has a long-established history of eye-catching elegant design, best-in-class finishing, and industry-shaking movement technology. One of the only vertically integrated watchmakers on the market, Grand Seiko upholds true Japanese engineering excellence with every crafted piece, down to growing its own sapphire crystals to protect the stunning dials.

Learn more
Grand Seiko
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