Seiko Cal. 4445 - 342

This Spring Drive model from 1997 features a 34mm Titanium case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-f6d4319747ed]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1997

Related Models

• Seiko 7117-129
• Seiko 6118-314
• Seiko 7175-950
• Seiko 6636-258
• Seiko 5683-444
• Seiko 6388-253
• Seiko 5669-484
• Seiko 7093-288
• Seiko 0761-532
• Seiko 6275-408
• Seiko 7174-243
• Seiko 6387-772