Seiko Cal. 6654 - 672

Released in 1973, the Cal. 6654 with design code 672 was part of Seiko's domestic market collection. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-df4251aa7359]

Also known as: Navigator, Arnie

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1973

Related Models

• Seiko 6325-573
• Seiko 5237-368
• Seiko 6251-231
• Seiko 6187-590
• Seiko 5645-463
• Seiko 4438-829
• Seiko 6696-575
• Seiko 4494-795
• Seiko 5666-932
• Seiko 3829-347
• Seiko 7019-283
• Seiko 5219-602