Seiko Cal. 7128 - 374

The Seiko 7128-374 represents an important milestone in Seiko's 1971 lineup. It features a Navy dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-0ed8341be3c4]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1971

Related Models

• Seiko 6252-817
• Seiko 7123-514
• Seiko 5682-904
• Seiko 7018-538
• Seiko 6396-327
• Seiko 5673-414
• Seiko 7164-873
• Seiko 5640-325
• Seiko 0730-746
• Seiko 4588-267
• Seiko 5212-501
• Seiko 6354-834