Seiko Cal. 7148 - 399

The Seiko 7148-399 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-b262d18d422c]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1977

Related Models

• Seiko 4422-942
• Seiko 4423-117
• Seiko 4597-521
• Seiko 7055-111
• Seiko 0768-283
• Seiko 7164-604
• Seiko 6386-934
• Seiko 7028-490
• Seiko 3873-283
• Seiko 3834-251
• Seiko 0773-887
• Seiko 3816-492