Seiko Cal. 7139 - 861

This Spring Drive model from 1992 features a 37mm Two-Tone case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-55d21f2bcdb1]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

12.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1992

Related Models

• Seiko 5611-127
• Seiko 6164-307
• Seiko 4419-517
• Seiko 4561-856
• Seiko 6386-826
• Seiko 6216-382
• Seiko 7114-756
• Seiko 6170-139
• Seiko 6115-948
• Seiko 3884-943
• Seiko 6318-467
• Seiko 6180-541