Ref. SSE109J1
The Seiko Astron, reference SSE109J1, has a 44.8 mm titanium case. The watch has world time, a perpetual calendar and a power reserve indicator. The case measures 12.4 mm thick, with a water-resistance rating of 100 metres. Solar-powered calibre 8X22 contains 8 jewels and operates for approximately 6 months when fully charged. The dial is covered by a sapphire crystal with a Super Clear coating. The dial has a date display; the clasp has a three-fold construction with push-button release. Movement accuracy is plus or minus 15 seconds per month without signal reception at temperatures between 5 and 35 degrees Celsius. LumiBrite appears on the hands and indices.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
44.8mm
Thickness
12.4mm
Lug Width
22mm
Case Material
Titanium
Water Resistance
100m
Crystal
Sapphire Crystal
Bezel Material
Ceramic
MOVEMENT
Movement Type
Solar
Caliber
8X22
Jewels
8 jewels
BRACELET/STRAP
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
More from Seiko
Other watches with the 8X22 calibre
FOR WATCH DEALERS
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