Seiko Cal. 7139 - 853

This Quartz model from 1977 features a 39mm Gold-Plated case. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-f0f30db98ebf]

Also known as: Bullhead, UFO

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

36j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1977

Related Models

• Seiko 6275-526
• Seiko 4565-253
• Seiko 7153-124
• Seiko 0728-253
• Seiko 7010-438
• Seiko 3822-981
• Seiko 7171-665
• Seiko 5610-849
• Seiko 4511-721
• Seiko 0772-593
• Seiko 0767-173
• Seiko 5292-129