Seiko Cal. 5256 - 307

This Quartz model from 1966 features a 45mm Two-Tone case. Powered by the 5256 caliber with 24j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-7122f40259d4]

Also known as: Samurai, Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1966

Related Models

• Seiko 6336-606
• Seiko 5642-893
• Seiko 5626-192
• Seiko 6279-355
• Seiko 5248-841
• Seiko 6657-163
• Seiko 6276-435
• Seiko 5229-263
• Seiko 7172-463
• Seiko 0794-897
• Seiko 6265-317
• Seiko 6147-230