Seiko Cal. 4598 - 838

Seiko 4598-838

The Seiko 4598-838 represents an important milestone in Seiko's 1984 lineup. Powered by the 4598 caliber with 20j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-d98e51683a52]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1984

Related Models

seikata-wm-d98e51683a52