Ref. SSE161J1
The Seiko Astron, reference SSE161J1, has a 45.4 mm steel case. 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 watch has a sapphire crystal with a Super Clear coating. The dial has a date display; a three-fold clasp with push-button release fastens the watch; LumiBrite appears on the hands and indices. Movement accuracy is plus or minus 15 seconds per month without signal reception at temperatures between 5 and 35 degrees Celsius. The lug width measures 22 mm. The bezel has a ceramic insert.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
45.4mm
Thickness
12.4mm
Lug Width
22mm
Case Material
Steel
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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