Seiko Cal. 4540 - 225

Seiko 4540-225

This Quartz model from 1996 features a 45mm Titanium case. Powered by the 4540 caliber with 20j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-2f0d8441996c]

Also known as: Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
45mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1996

Related Models

seikata-wm-2f0d8441996c