Seiko Cal. 7181 - 868

Seiko 7181-868

This Solar model from 1980 features a 45mm Hardlex-Coated Steel case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-4c150704a0cf]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1980

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