Seiko Cal. 4560 - 277

Seiko 4560-277

The Seiko 4560-277 represents an important milestone in Seiko's 1999 lineup. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-e2d57c3ee410]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
35mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
50m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1999

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