Seiko Cal. 4431 - 802

The 4431-802 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-3fe9e08a3b4e]

Also known as: Samurai, Pogue

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1980

Related Models

• Seiko 0761-638
• Seiko 4487-582
• Seiko 6671-539
• Seiko 3858-685
• Seiko 5646-357
• Seiko 6396-373
• Seiko 4581-549
• Seiko 7096-798
• Seiko 0764-745
• Seiko 4487-130
• Seiko 6350-581
• Seiko 3825-365