Seiko Cal. 6135 - 727

Seiko 6135-727

The 6135-727 is a sought-after Solar piece from Seiko's golden era. Powered by the 6135 caliber with 19j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-2da069d2bc10]

Also known as: Helmet, Arnie

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
8.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1971

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