Seiko Cal. 6660 - 375

Seiko 6660-375

The 6660-375 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-27fdd0667c25]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
10.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Cream
Jewels
23j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1994

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