Seiko Cal. 0748 - 825

This Hand-Winding model from 1966 features a 42mm Two-Tone case. Powered by the 0748 caliber with 18j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-474bd78219ae]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 6152-403
• Seiko 7170-762
• Seiko 4419-312
• Seiko 0793-274
• Seiko 6189-442
• Seiko 6154-710
• Seiko 5269-761
• Seiko 0797-778
• Seiko 4515-453
• Seiko 4415-248
• Seiko 5225-388
• Seiko 6314-893