Seiko Cal. 6181 - 821

Seiko 6181-821

The 6181-821 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6181 caliber with 29j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-7c3a76702a61]

Also known as: Sea Horse, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
12.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Silver
Jewels
29j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1965

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seikata-wm-7c3a76702a61