Seiko Cal. 6374 - 447

The Seiko 6374-447 represents an important milestone in Seiko's 1998 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-0b48ac17bb20]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1998

Related Models

• Seiko 6331-536
• Seiko 6121-717
• Seiko 4587-841
• Seiko 4446-155
• Seiko 4435-170
• Seiko 3876-590
• Seiko 6265-236
• Seiko 7121-837
• Seiko 5239-382
• Seiko 6661-410
• Seiko 4539-791
• Seiko 4447-274