Seiko Cal. 4591 - 673

The Seiko 4591-673 represents an important milestone in Seiko's 1985 lineup. It features a Silver dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-2ce95ea00e1f]

Also known as: Monster, Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1985

Related Models

• Seiko 6221-893
• Seiko 6686-417
• Seiko 6336-857
• Seiko 7050-211
• Seiko 6665-163
• Seiko 6697-105
• Seiko 5659-345
• Seiko 6131-879
• Seiko 6632-246
• Seiko 4554-933
• Seiko 7152-528
• Seiko 6247-286