Seiko Cal. 5642 - 686

This Hand-Winding model from 1998 features a 37mm Gold-Plated case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-aa5c73f53bd2]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1998

Related Models

• Seiko 3812-803
• Seiko 4474-802
• Seiko 7047-620
• Seiko 4415-489
• Seiko 6656-642
• Seiko 6152-614
• Seiko 4492-553
• Seiko 6644-726
• Seiko 6186-367
• Seiko 6662-263
• Seiko 4493-244
• Seiko 4553-879