Seiko Cal. 4415 - 687

Seiko 4415-687

The 4415-687 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-2ac28a954a32]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1988

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