Seiko Cal. 6387 - 977

Seiko 6387-977

This Quartz model from 1991 features a 38mm Gold-Plated case. Powered by the 6387 caliber with 32j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-c489d18c8f73]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1991

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seikata-wm-c489d18c8f73