Seiko Updated One of its Most Iconic Watches The New Alpinist SPB507 Review

#Seiko #Alpinist SPB507
🖼️ Design Overview
Series: Prospex Alpinist (Land series)
Style: Field watch / Classic mountaineering
Sunburst green dial with Arabic numerals and gold-plated hour markers, characteristic of the Alpinist line.
Features an internal compass bezel adjustable via a sub-dial – a hallmark of the Alpinist series.
Alpinist logo and mountain symbol on the transparent case back.

Overall style:
➡️ Vintage + outdoor + slightly dressy, suitable for both work and leisure.

⚙️ Key Specifications
Movement: Automatic Seiko 6R55
Power Reserve: ~72 hours (3 days)
Declared Accuracy: +25 / −15 s/day
Dimensions:
39.5 mm
Thickness: 12.7 mm
Lug-to-lug: 46.4 mm
Crystal: Anti-reflective sapphire
Water Resistance: 200 m
Case: Steel + Super Hard Coating
Strap: Brown Leather
Lugs: 20 mm
➡️ This size looks great on wrists measuring 16–18 cm.