Seiko Cal. 6186 - 638

Seiko 6186-638

This Hand-Winding model from 1993 features a 39mm Stainless Steel case. It features a Navy dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-4404c995aac3]

Also known as: Tuna, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
9.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
100m
Dial Color
Navy
Jewels
29j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1993

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