Seiko Cal. 7121 - 153

Seiko 7121-153

The Seiko 7121-153 represents an important milestone in Seiko's 1985 lineup. Powered by the 7121 caliber with 19j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-00830797056e]

Also known as: Arnie

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Champagne
Jewels
19j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1985

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seikata-wm-00830797056e