Seiko Cal. 6128 - 913

This Spring Drive model from 1977 features a 42mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-a7dc1be49921]

Also known as: Turtle, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1977

Related Models

• Seiko 0721-499
• Seiko 6652-740
• Seiko 7173-973
• Seiko 4599-272
• Seiko 5253-942
• Seiko 4530-717
• Seiko 3850-480
• Seiko 7188-771
• Seiko 0743-499
• Seiko 6684-392
• Seiko 0745-545
• Seiko 4556-123