Seiko Cal. 4533 - 860

Seiko 4533-860

The 4533-860 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4533 caliber with 27j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-bbba78911fcd]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1966

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