Seiko Cal. 5284 - 534

Seiko 5284-534

The Seiko 5284-534 represents an important milestone in Seiko's 1978 lineup. Powered by the 5284 caliber with 17j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-5c12d4450012]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
9.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1978

Related Models

seikata-wm-5c12d4450012