Seiko Cal. 6686 - 310

Seiko 6686-310

The Seiko 6686-310 represents an important milestone in Seiko's 1986 lineup. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-682919eee27a]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
34j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1986

Related Models

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