Seiko Cal. 7139 - 554

The Seiko 7139-554 represents an important milestone in Seiko's 1970 lineup. It features a Champagne dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-c4dc088dd03c]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1970

Related Models

• Seiko 6260-179
• Seiko 3841-873
• Seiko 5272-913
• Seiko 5625-926
• Seiko 6648-655
• Seiko 4563-336
• Seiko 5283-116
• Seiko 6698-208
• Seiko 6138-816
• Seiko 6395-592
• Seiko 6187-338
• Seiko 5212-986