Seiko Cal. 4594 - 704

The Seiko 4594-704 represents an important milestone in Seiko's 1968 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-eded5a96c9e1]

Also known as: Monster, Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1968

Related Models

• Seiko 4453-987
• Seiko 4587-117
• Seiko 6392-489
• Seiko 3837-574
• Seiko 0793-356
• Seiko 6146-722
• Seiko 4584-681
• Seiko 7180-214
• Seiko 5659-211
• Seiko 7075-245
• Seiko 5643-303
• Seiko 7117-120