Seiko Cal. 6655 - 271

Seiko 6655-271

The 6655-271 is a sought-after Kinetic piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-c953ea5ecc32]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1997

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