Seiko Cal. 5613 - 150

This Spring Drive model from 1982 features a 39mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-f30a0b8d3189]

Also known as: Sea Horse, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1982

Related Models

• Seiko 5295-567
• Seiko 7173-325
• Seiko 7114-616
• Seiko 7110-421
• Seiko 4450-392
• Seiko 6132-807
• Seiko 6150-715
• Seiko 7123-371
• Seiko 7044-701
• Seiko 6261-747
• Seiko 7176-207
• Seiko 6691-999