Seiko Cal. 6340 - 121

Seiko 6340-121

The Seiko 6340-121 represents an important milestone in Seiko's 1965 lineup. Powered by the 6340 caliber with 35j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-4e10de07c6a2]

Also known as: Monster, Golden Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
39mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1965

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