Seiko Cal. 6340 - 305

Seiko 6340-305

This Quartz model from 1977 features a 40mm Hardlex-Coated Steel case. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-f64d33a110db]

Also known as: Helmet, Navigator

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
80m
Dial Color
Navy
Jewels
34j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1977

Related Models

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