Seiko Cal. 5637 - 262

The Seiko 5637-262 represents an important milestone in Seiko's 1967 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-641ae4357983]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1967

Related Models

• Seiko 6193-633
• Seiko 4446-148
• Seiko 4415-179
• Seiko 3888-493
• Seiko 5691-620
• Seiko 6180-159
• Seiko 3867-842
• Seiko 6658-154
• Seiko 6249-689
• Seiko 7041-429
• Seiko 4598-682
• Seiko 6625-512