Seiko Cal. 6139 - 960

The Seiko 6139-960 represents an important milestone in Seiko's 1971 lineup. It features a Navy dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-54e1343844dd]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1971

Related Models

• Seiko 0774-435
• Seiko 6164-489
• Seiko 5646-177
• Seiko 3876-119
• Seiko 3837-988
• Seiko 6634-746
• Seiko 6342-954
• Seiko 5228-766
• Seiko 7118-922
• Seiko 6188-697
• Seiko 5654-107
• Seiko 6115-740