Seiko Baby Morpho
What Should You Pay?
Estimated fair market values. Actual prices vary by condition, completeness, and seller.
New / Like New / Full Kit
$740 – $961
high confidence
Excellent / Pre-Owned
$684 – $832
high confidence
Used / Watch Only
$467 – $607
high confidence
Fair Market Value
$697
Blended estimate for excellent condition
Recent Comparable Listings
Specifications
Case Diameter 39.4 mm
Case Height 13.2 mm
Lug Width 20 mm
Water Resistance 200m
Crystal mineral
Complications date, day_date
Movement
Movement Caliber 4R36
Type automatic
Power Reserve 41 hours
Frequency 21,600 vph
Jewels 24
Functions hours, minutes, seconds, date, day
More from Seiko 5
View all Seiko 5 references →
Related Guides & Articles
Buyer's Guide
Best Watches Under $1,000 in 2026
The best watches you can buy under $1,000 in 2026 — pre-owned and new picks from Seiko, Hamilton, Orient, Tissot, and G-Shock with current prices.
Mar 7, 2026
Market ResearchSeiko Price Guide: Pre-Owned Prices 2026
Current secondhand Seiko prices — from the Seiko 5 to Presage and Prospex. See pre-owned median prices, ranges, and the best Seiko watches to buy used.
Mar 7, 2026
Buyer's GuideHow to Compare Secondhand Watch Prices
Learn how to compare pre-owned watch prices across marketplaces — understand market value, spot overpriced listings, and find the best deal on the watch you want.
Mar 7, 2026
Market ResearchBest Secondhand Watch Deals Right Now
The best deals on pre-owned watches this month — undervalued models from Rolex, Omega, Tudor, Seiko, and more, with current market prices and why they're worth buying.
Mar 7, 2026