Seiko Cal. 6646 - 583

The 6646-583 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-d2b1af9400ae]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

23j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1993

Related Models

• Seiko 7118-879
• Seiko 5256-693
• Seiko 7122-360
• Seiko 6674-521
• Seiko 6285-982
• Seiko 4469-378
• Seiko 6365-968
• Seiko 5613-501
• Seiko 4548-514
• Seiko 6147-284
• Seiko 3853-509
• Seiko 7136-551