Seiko Cal. 5255 - 161

This Quartz model from 1968 features a 44mm Two-Tone case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-88d5cd7ab5e9]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1968

Related Models

• Seiko 7164-773
• Seiko 6327-396
• Seiko 4427-517
• Seiko 4553-891
• Seiko 5657-441
• Seiko 6241-336
• Seiko 6318-763
• Seiko 0714-649
• Seiko 6259-861
• Seiko 5627-653
• Seiko 4532-125
• Seiko 6368-215