Seiko Cal. 3850 - 703

Seiko 3850-703

This Spring Drive model from 1977 features a 40mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-2b094201a18d]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
27j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1977

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