Seiko Cal. 6189 - 309

The Seiko 6189-309 represents an important milestone in Seiko's 1965 lineup. It features a Navy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-e7edb895b4d3]

Also known as: Tuna, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

Related Models

• Seiko 0749-582
• Seiko 3829-604
• Seiko 5265-278
• Seiko 4420-349
• Seiko 6630-107
• Seiko 6337-346
• Seiko 5212-749
• Seiko 4599-838
• Seiko 6690-312
• Seiko 6353-853
• Seiko 6326-412
• Seiko 7122-405