Seiko Cal. 0755 - 435

Seiko 0755-435

The 0755-435 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0755 caliber with 31j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-bfc4e99360fc]

Also known as: Bullhead, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
10.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1970

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