Seiko Cal. 0744 - 345

The 0744-345 is a sought-after Spring Drive piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-11bc520c2435]

Also known as: Monster, Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

25j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1970

Related Models

• Seiko 5271-236
• Seiko 3843-962
• Seiko 6318-322
• Seiko 5275-292
• Seiko 0719-736
• Seiko 7144-198
• Seiko 5232-231
• Seiko 6298-767
• Seiko 4487-245
• Seiko 7194-272
• Seiko 4492-971
• Seiko 4471-690