Seiko Cal. 5615 - 504

The Seiko 5615-504 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-3c30db1937d6]

Also known as: Rally, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1977

Related Models

• Seiko 5223-554
• Seiko 6154-956
• Seiko 4515-118
• Seiko 6187-165
• Seiko 0758-289
• Seiko 5226-773
• Seiko 7064-958
• Seiko 3871-383
• Seiko 5623-407
• Seiko 4554-154
• Seiko 4473-839
• Seiko 5684-410