Seiko Cal. 4589 - 972

Seiko 4589-972

This Automatic model from 1978 features a 38mm Two-Tone case. Powered by the 4589 caliber with 25j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-4758c52b7817]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Black
Jewels
25j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1978

Related Models

seikata-wm-4758c52b7817