Seiko Cal. 6135 - 255

Seiko 6135-255

The 6135-255 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6135 caliber with 29j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-f7f35d59c8bb]

Also known as: Sea Horse

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
8.3mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1980

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