Seiko Cal. 6658 - 237

The 6658-237 is a sought-after Quartz piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-fbc4660c5a38]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1983

Related Models

• Seiko 3842-163
• Seiko 6298-678
• Seiko 4456-298
• Seiko 0795-539
• Seiko 6619-741
• Seiko 7160-783
• Seiko 5223-855
• Seiko 6265-403
• Seiko 6144-767
• Seiko 5233-655
• Seiko 7061-232
• Seiko 5289-925