Seiko The Great Blue GMT Perpetual Calendar
More Seiko market data- Brand
- Seiko
- Model
- The Great Blue GMT Perpetual Calendar
- Reference
- 8F56
- Dial
- blue
- Bracelet / strap
- brown suede
- Status
- Available
Watch listing
Seiko The Great Blue GMT Perpetual Calendar
Seiko The Great Blue GMT Perpetual Calendar listing with structured specifications, pricing, condition, and market context. Observed details include $850.
Updated Jun 20, 2026
![[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rvbszv%2F52fba6605a4fc410eceecc5fb7cc99f0cd879bb09c9dc10ecb43ddf4e7b7dce8.jpg&w=3840&q=75)
![[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rvbszv%2Fc5d6fe486900b2b32c4aebf0f03c44845d840c91cf6dabcb30621941ada916e2.jpg&w=3840&q=75)
![[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rvbszv%2F9607a08451352451745e6557efb82cc167ae9082814967461783ff41b7e4a18c.jpg&w=3840&q=75)
![[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rvbszv%2F0262b057d390b3aadd9ba22b7213b6c954994c89780b6aae8281bb9365f95601.jpg&w=3840&q=75)
![[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rvbszv%2Fa1df6e58dbc4727ad06034f682da213aae93e7a8c13e98a533685192db0f9ee6.jpg&w=3840&q=75)
![[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE image](/_next/image?url=https%3A%2F%2Fmedia.watchtrader.net%2Fmedia%2Freddit-post-1rvbszv%2Fc928770a63c8739f723a59f9540c94c8ddf4aee85e68bde37eeb7adeba6d88bd.jpg&w=3840&q=75)
Observed asking price
$850
Status: Available
At a glance
- Listing type
- For sale
- First observed
- Mar 16, 2026
- Watches
- 1
- Photos
- 7
Structured details
Watch details
$850
Listing notes
[WTS] Seiko SLT063 The Great Blue GMT Perpetual Calendar 8f56 HAQ Watch RARE
Source and availability
Watchtrader structured this page from an observed Reddit community listing. Asking prices, condition, and availability can change after publication; verify the details with the original source before relying on them.
View original Reddit listingMore from this brand
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