Seiko Cal. 7127 - 690

Seiko 7127-690

The 7127-690 is a sought-after Solar piece from Seiko's golden era. Powered by the 7127 caliber with 23j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-b0bd64bc775d]

Also known as: Tuna, Sea Horse

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
12.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Green
Jewels
23j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1988

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