Seiko Cal. 5665 - 671

Seiko 5665-671

This Automatic model from 1993 features a 42mm Gold-Plated case. Powered by the 5665 caliber with 36j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-6cf2c5043540]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1993

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seikata-wm-6cf2c5043540