Seiko Cal. 4596 - 630

The 4596-630 is a sought-after Spring Drive piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-dce34699755b]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1995

Related Models

• Seiko 5626-403
• Seiko 5259-553
• Seiko 6646-323
• Seiko 7136-792
• Seiko 7064-569
• Seiko 3846-576
• Seiko 4518-799
• Seiko 6394-929
• Seiko 5617-730
• Seiko 5218-680
• Seiko 3851-690
• Seiko 5285-270