Seiko Cal. 4535 - 522

Seiko 4535-522

The 4535-522 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4535 caliber with 26j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-d7ed641606de]

Also known as: Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
13.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Green
Jewels
26j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1986

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