Seiko Cal. 5634 - 874

Seiko 5634-874

The Seiko 5634-874 represents an important milestone in Seiko's 1996 lineup. Powered by the 5634 caliber with 28j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-ec892636481f]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Navy
Jewels
28j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1996

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