Seiko Cal. 0787 - 227

Seiko 0787-227

The Seiko 0787-227 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-bc34782eb97c]

Also known as: Tuna, Arnie

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1974

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