Seiko Cal. 7153 - 839

Seiko 7153-839

The Seiko 7153-839 represents an important milestone in Seiko's 1980 lineup. Powered by the 7153 caliber with 24j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-67db50eeae75]

Also known as: Monster, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1980

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seikata-wm-67db50eeae75