Seiko Cal. 6159 - 987

Seiko 6159-987

The 6159-987 is a sought-after Solar piece from Seiko's golden era. Powered by the 6159 caliber with 33j jewels beating at 21,600 bph, it delivers a 71 hours power reserve. [seikata-wm-a2166e108ee0]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
10.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1996

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