Seiko Cal. 6242 - 277

This Hand-Winding model from 1990 features a 45mm Titanium case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-bf2e9213cbcf]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1990

Related Models

• Seiko 5626-466
• Seiko 3854-367
• Seiko 6232-731
• Seiko 0733-800
• Seiko 4587-607
• Seiko 0711-695
• Seiko 6677-263
• Seiko 7031-300
• Seiko 4436-309
• Seiko 5689-779
• Seiko 7052-987
• Seiko 7124-409