Seiko Cal. 5681 - 187

Seiko 5681-187

This Automatic model from 1994 features a 35mm Two-Tone case. Powered by the 5681 caliber with 19j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-fb24054596b4]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Burgundy
Jewels
19j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1994

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