Seiko Cal. 4435 - 283

Seiko 4435-283

The 4435-283 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4435 caliber with 28j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-26123ebf9a83]

Also known as: Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
38mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1975

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