Seiko Cal. 5240 - 777

Seiko 5240-777

The Seiko 5240-777 represents an important milestone in Seiko's 1998 lineup. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-9c96849ef1bc]

Also known as: Rally, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Black
Jewels
19j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1998

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