Seiko Cal. 4540 - 619

Seiko 4540-619

This Quartz model from 1972 features a 44mm Stainless Steel case. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-70ecd054309d]

Also known as: World Timer, Navigator

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
14.5mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Burgundy
Jewels
36j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1972

Related Models

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