Seiko Cal. 7138 - 714

The Seiko 7138-714 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-dc2153bb45a5]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1991

Related Models

• Seiko 3865-126
• Seiko 6257-690
• Seiko 6125-388
• Seiko 4496-542
• Seiko 4551-571
• Seiko 5251-646
• Seiko 4587-847
• Seiko 7124-752
• Seiko 4542-253
• Seiko 4515-395
• Seiko 3878-424
• Seiko 6355-408