Seiko Cal. 7165 - 277

The Seiko 7165-277 represents an important milestone in Seiko's 1972 lineup. Powered by the 7165 caliber with 30j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-f7571dac134c]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1972

Related Models

• Seiko 0739-867
• Seiko 6287-763
• Seiko 3823-100
• Seiko 7110-457
• Seiko 3813-598
• Seiko 7121-717
• Seiko 0731-917
• Seiko 4463-194
• Seiko 3885-646
• Seiko 3877-141
• Seiko 6147-816
• Seiko 5688-890