Seiko Cal. 3858 - 661

Seiko 3858-661

This Hand-Winding model from 1969 features a 38mm Hardlex-Coated Steel case. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-c1c0f5766a6f]

Also known as: Monster, Navigator

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
190m
Dial Color
White
Jewels
26j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1969

Related Models

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