Seiko Cal. 5240 - 537

Seiko 5240-537

This Quartz model from 1977 features a 41mm Titanium case. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-0cb7ff89baa3]

Also known as: Bellmatic

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
41mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Navy
Jewels
35j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1977

Related Models

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