Seiko Cal. 6651 - 689

Seiko 6651-689

The 6651-689 is a sought-after Kinetic piece from Seiko's golden era. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-48a2c554f503]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
40mm
Case Thickness
13.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
34j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1995

Related Models

seikata-wm-48a2c554f503