Seiko Cal. 4577 - 334

Seiko 4577-334

This Kinetic model from 1991 features a 36mm Two-Tone case. Powered by the 4577 caliber with 18j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-3e45c02e9caf]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
15.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1991

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