Seiko Cal. 7188 - 153

The Seiko 7188-153 represents an important milestone in Seiko's 1996 lineup. Powered by the 7188 caliber with 24j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-e5611b155eba]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

8.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1996

Related Models

• Seiko 5216-105
• Seiko 4586-481
• Seiko 3869-292
• Seiko 7089-663
• Seiko 6332-347
• Seiko 5661-446
• Seiko 5231-270
• Seiko 4562-587
• Seiko 5617-663
• Seiko 6664-526
• Seiko 6348-297
• Seiko 3825-772