Seiko Cal. 3870 - 576

Seiko 3870-576

This Hand-Winding model from 1994 features a 34mm Two-Tone case. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-d89c7f5e555f]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Champagne
Jewels
23j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1994

Related Models

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