Seiko Cal. 6143 - 537

Seiko 6143-537

This Automatic model from 1965 features a 34mm Hardlex-Coated Steel case. Powered by the 6143 caliber with 27j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-9b3c82e45606]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1965

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seikata-wm-9b3c82e45606