Seiko Cal. 3842 - 777

Seiko 3842-777

The 3842-777 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3842 caliber with 33j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-18c943240d78]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
10.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1987

Related Models

seikata-wm-18c943240d78