Seiko Cal. 4532 - 688

Seiko 4532-688

The 4532-688 is a sought-after Solar piece from Seiko's golden era. Powered by the 4532 caliber with 19j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-07fc82be925d]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Silver
Jewels
19j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1982

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