Seiko Cal. 6646 - 479

This Solar model from 1978 features a 35mm Hardlex-Coated Steel case. It features a White dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-82311fc3b36e]

Also known as: Shogun, Sea Horse

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1978

Related Models

• Seiko 7164-732
• Seiko 5246-826
• Seiko 3847-526
• Seiko 6156-861
• Seiko 6164-520
• Seiko 0730-686
• Seiko 6627-373
• Seiko 4465-188
• Seiko 3851-208
• Seiko 5616-778
• Seiko 3834-827
• Seiko 4471-788