Seiko Cal. 4521 - 781

Seiko 4521-781

The 4521-781 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-316b14184454]

Also known as: Sea Horse, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Black
Jewels
29j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1973

Related Models

seikata-wm-316b14184454