Seiko Cal. 5689 - 655

Seiko 5689-655

The 5689-655 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-b0c0671b07e9]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
17j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1983

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